diff --git a/.env.dist b/.env
similarity index 100%
rename from .env.dist
rename to .env
diff --git a/.env.test b/.env.test
new file mode 100644
index 00000000000..1556a53206c
--- /dev/null
+++ b/.env.test
@@ -0,0 +1,3 @@
+APP_SECRET='s$cretf0rt3st'
+
+KERNEL_CLASS='App\Kernel'
diff --git a/.env.test.dist b/.env.test.dist
deleted file mode 100644
index 919b4ad083f..00000000000
--- a/.env.test.dist
+++ /dev/null
@@ -1,23 +0,0 @@
-# This file is a "template" of which env vars needs to be defined in your configuration or in an .env file
-# Set variables here that may be different on each deployment target of the app, e.g. development, staging, production.
-# https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration
-
-###> symfony/framework-bundle ###
-APP_ENV=test
-APP_DEBUG=1
-APP_SECRET=EDITME
-###< symfony/framework-bundle ###
-
-###> doctrine/doctrine-bundle ###
-# Format described at http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
-# For a sqlite database, use: "sqlite:///%kernel.project_dir%/var/data.db"
-# Set "serverVersion" to your server version to avoid edge-case exceptions and extra database calls
-DATABASE_URL=mysql://root@127.0.0.1/sylius_%kernel.environment%
-###< doctrine/doctrine-bundle ###
-
-###> symfony/swiftmailer-bundle ###
-# For Gmail as a transport, use: "gmail://username:password@localhost"
-# For a generic SMTP server, use: "smtp://localhost:25?encryption=&auth_mode="
-# Delivery is disabled by default via "null://localhost"
-MAILER_URL=null://localhost
-###< symfony/swiftmailer-bundle ###
diff --git a/.env.test_cached b/.env.test_cached
new file mode 100644
index 00000000000..dc9cf85b703
--- /dev/null
+++ b/.env.test_cached
@@ -0,0 +1,4 @@
+APP_DEBUG=0
+APP_SECRET='s$cretf0rt3st'
+
+KERNEL_CLASS='App\Kernel'
diff --git a/.env.test_cached.dist b/.env.test_cached.dist
deleted file mode 100644
index 9788dd07493..00000000000
--- a/.env.test_cached.dist
+++ /dev/null
@@ -1,23 +0,0 @@
-# This file is a "template" of which env vars needs to be defined in your configuration or in an .env file
-# Set variables here that may be different on each deployment target of the app, e.g. development, staging, production.
-# https://symfony.com/doc/current/best_practices/configuration.html#infrastructure-related-configuration
-
-###> symfony/framework-bundle ###
-APP_ENV=test_cached
-APP_DEBUG=0
-APP_SECRET=EDITME
-###< symfony/framework-bundle ###
-
-###> doctrine/doctrine-bundle ###
-# Format described at http://docs.doctrine-project.org/projects/doctrine-dbal/en/latest/reference/configuration.html#connecting-using-a-url
-# For a sqlite database, use: "sqlite:///%kernel.project_dir%/var/data.db"
-# Set "serverVersion" to your server version to avoid edge-case exceptions and extra database calls
-DATABASE_URL=mysql://root@127.0.0.1/sylius_${APP_ENV}
-###< doctrine/doctrine-bundle ###
-
-###> symfony/swiftmailer-bundle ###
-# For Gmail as a transport, use: "gmail://username:password@localhost"
-# For a generic SMTP server, use: "smtp://localhost:25?encryption=&auth_mode="
-# Delivery is disabled by default via "null://localhost"
-MAILER_URL=null://localhost
-###< symfony/swiftmailer-bundle ###
diff --git a/.gitignore b/.gitignore
index f43b8b5ebb0..5ec5edf91e6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,4 @@
-/var/*
-!/var/.gitkeep
-
 /public/assets
-/public/bundles
 /public/css
 /public/js
 /public/media
@@ -15,7 +11,6 @@
 /docs/.doctrees
 
 /composer.lock
-/vendor
 /node_modules
 
 /etc/build/*
@@ -24,11 +19,14 @@
 /behat.yml
 /phpspec.yml
 
-/.env
-/.env.prod
-/.env.staging
-/.env.test
-/.env.test_cached
+###> symfony/framework-bundle ###
+/.env.*.local
+/.env.local
+/.env.local.php
+/public/bundles
+/var/
+/vendor/
+###< symfony/framework-bundle ###
 
 ###> symfony/web-server-bundle ###
 /.web-server-pid
diff --git a/.travis.yml b/.travis.yml
index d50b12bf470..afb51280bdc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,7 @@ sudo: false
 
 env:
     global:
+        - APP_ENV=test_cached
         - SYLIUS_CACHE_DIR=$HOME/.sylius-cache
         - SYLIUS_BUILD_DIR=etc/build
 
@@ -71,9 +72,6 @@ cache:
         - $SYLIUS_CACHE_DIR
 
 before_install:
-    - mv .env.test_cached.dist .env.test_cached
-    - set -a && source .env.test_cached && set +a
-
     - etc/travis/run-suite before_install "${SYLIUS_SUITE}"
 
 install:
diff --git a/app/AppKernel.php b/app/AppKernel.php
deleted file mode 100644
index 411beb4c8c6..00000000000
--- a/app/AppKernel.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/*
- * This file is part of the Sylius package.
- *
- * (c) Paweł Jędrzejewski
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @internal
- */
-
-declare(strict_types=1);
-
-@trigger_error('The "AppKernel" class located at "app/AppKernel.php" is deprecated since Sylius 1.3. Use "Kernel" class located at "src/Kernel.php" instead.', E_USER_DEPRECATED);
-
-class_alias(Kernel::class, AppKernel::class);
diff --git a/app/TestAppKernel.php b/app/TestAppKernel.php
deleted file mode 100644
index aa87dd3c8f3..00000000000
--- a/app/TestAppKernel.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-/*
- * This file is part of the Sylius package.
- *
- * (c) Paweł Jędrzejewski
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @internal
- */
-
-declare(strict_types=1);
-
-@trigger_error('The "TestAppKernel" class located at "app/TestAppKernel.php" is deprecated since Sylius 1.3. Use "Kernel" class located at "src/Kernel.php" instead.', E_USER_DEPRECATED);
-
-class_alias(Kernel::class, TestAppKernel::class);
diff --git a/behat.yml.dist b/behat.yml.dist
index 415ffe8b720..e7f8319b53b 100644
--- a/behat.yml.dist
+++ b/behat.yml.dist
@@ -1,7 +1,7 @@
 # This file is part of the Sylius package.
 # (c) Paweł Jędrzejewski
 
-# This file is referenced in Sylius-Standard v1.0.0 - v1.2.x
+# This file is referenced in Sylius-Standard v1.0.0 - v1.3.x
 
 imports:
     - src/Sylius/Behat/Resources/config/profiles.yml
diff --git a/bin/console b/bin/console
index 767a777e956..52fd3989fb3 100755
--- a/bin/console
+++ b/bin/console
@@ -1,33 +1,31 @@
 #!/usr/bin/env php
 <?php
 
+use App\Kernel;
 use Symfony\Bundle\FrameworkBundle\Console\Application;
 use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Debug\Debug;
-use Symfony\Component\Dotenv\Dotenv;
 
 set_time_limit(0);
 
-require __DIR__.'/../vendor/autoload.php';
+require dirname(__DIR__).'/vendor/autoload.php';
 
 if (!class_exists(Application::class)) {
-    throw new \RuntimeException('You need to add "symfony/framework-bundle" as a Composer dependency.');
+    throw new RuntimeException('You need to add "symfony/framework-bundle" as a Composer dependency.');
 }
 
-if (!isset($_SERVER['APP_ENV'])) {
-    if (!class_exists(Dotenv::class)) {
-        throw new \RuntimeException('APP_ENV environment variable is not defined. You need to define environment variables for configuration or add "symfony/dotenv" as a Composer dependency to load variables from a .env file.');
-    }
+$input = new ArgvInput();
+if (null !== $env = $input->getParameterOption(['--env', '-e'], null, true)) {
+    putenv('APP_ENV='.$_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = $env);
+}
 
-    $envFile = file_exists(__DIR__.'/../.env') ? __DIR__.'/../.env' : __DIR__.'/../.env.dist';
-    (new Dotenv())->load($envFile);
+if ($input->hasParameterOption('--no-debug', true)) {
+    putenv('APP_DEBUG='.$_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = '0');
 }
 
-$input = new ArgvInput();
-$env = $input->getParameterOption(['--env', '-e'], $_SERVER['APP_ENV'] ?? 'dev', true);
-$debug = (bool) ($_SERVER['APP_DEBUG'] ?? ('prod' !== $env)) && !$input->hasParameterOption('--no-debug', true);
+require dirname(__DIR__).'/config/bootstrap.php';
 
-if ($debug) {
+if ($_SERVER['APP_DEBUG']) {
     umask(0000);
 
     if (class_exists(Debug::class)) {
@@ -35,6 +33,6 @@ if ($debug) {
     }
 }
 
-$kernel = new Kernel($env, $debug);
+$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
 $application = new Application($kernel);
 $application->run($input);
diff --git a/bin/require-symfony-version b/bin/require-symfony-version
index 8d7beafeeb8..d8f6a961ca2 100755
--- a/bin/require-symfony-version
+++ b/bin/require-symfony-version
@@ -13,7 +13,6 @@ $packages = [
     'symfony/dependency-injection',
     'symfony/doctrine-bridge',
     'symfony/dom-crawler',
-    'symfony/dotenv',
     'symfony/event-dispatcher',
     'symfony/expression-language',
     'symfony/filesystem',
diff --git a/composer.json b/composer.json
index 8c88796908c..15058eac8e5 100644
--- a/composer.json
+++ b/composer.json
@@ -121,7 +121,7 @@
         "sylius-labs/coding-standard": "^3.0",
         "symfony/browser-kit": "^3.4|^4.1",
         "symfony/debug-bundle": "^3.4|^4.1",
-        "symfony/dotenv": "^3.4|^4.1",
+        "symfony/dotenv": "^4.2",
         "symfony/flex": "^1.1",
         "symfony/intl": "^3.4|^4.1",
         "symfony/web-profiler-bundle": "^3.4|^4.1",
@@ -254,7 +254,7 @@
             "spec\\Sylius\\Bundle\\UiBundle\\": "src/Sylius/Bundle/UiBundle/spec/",
             "spec\\Sylius\\Bundle\\UserBundle\\": "src/Sylius/Bundle/UserBundle/spec/"
         },
-        "classmap": ["app/AppKernel.php", "app/TestAppKernel.php", "src/Kernel.php"]
+        "classmap": ["src/Kernel.php"]
     },
     "scripts": {
         "auto-scripts": {
diff --git a/config/bootstrap.php b/config/bootstrap.php
new file mode 100644
index 00000000000..f6afb404295
--- /dev/null
+++ b/config/bootstrap.php
@@ -0,0 +1,21 @@
+<?php
+
+use Symfony\Component\Dotenv\Dotenv;
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+// Load cached env vars if the .env.local.php file exists
+// Run "composer dump-env prod" to create it (requires symfony/flex >=1.2)
+if (is_array($env = @include dirname(__DIR__).'/.env.local.php')) {
+    $_SERVER += $env;
+    $_ENV += $env;
+} elseif (!class_exists(Dotenv::class)) {
+    throw new RuntimeException('Please run "composer require symfony/dotenv" to load the ".env" files configuring the application.');
+} else {
+    // load all the .env files
+    (new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
+}
+
+$_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = ($_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? null) ?: 'dev';
+$_SERVER['APP_DEBUG'] = $_SERVER['APP_DEBUG'] ?? $_ENV['APP_DEBUG'] ?? 'prod' !== $_SERVER['APP_ENV'];
+$_SERVER['APP_DEBUG'] = $_ENV['APP_DEBUG'] = (int) $_SERVER['APP_DEBUG'] || filter_var($_SERVER['APP_DEBUG'], FILTER_VALIDATE_BOOLEAN) ? '1' : '0';
diff --git a/etc/travis/suites/application/before_script.sh b/etc/travis/suites/application/before_script.sh
index a3691e76754..11d55b91d73 100755
--- a/etc/travis/suites/application/before_script.sh
+++ b/etc/travis/suites/application/before_script.sh
@@ -4,13 +4,13 @@ source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../bash/common.lib.s
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../bash/application.sh"
 
 print_header "Setting the application up" "Sylius"
-run_command "bin/console doctrine:database:create --env=test_cached -vvv" || exit $? # Have to be run with debug = true, to omit generating proxies before setting up the database
-run_command "APP_DEBUG=1 bin/console cache:warmup --env=dev -vvv" || exit $? # For PHPStan
-run_command "bin/console cache:warmup --env=test_cached --no-debug -vvv" || exit $? # For tests
-run_command "bin/console doctrine:migrations:migrate --no-interaction --env=test_cached --no-debug -vvv" || exit $?
+run_command "APP_DEBUG=1 bin/console doctrine:database:create -vvv" || exit $? # Have to be run with debug = true, to omit generating proxies before setting up the database
+run_command "APP_DEBUG=1 APP_ENV=dev bin/console cache:warmup -vvv" || exit $? # For PHPStan
+run_command "bin/console cache:warmup -vvv" || exit $? # For tests
+run_command "bin/console doctrine:migrations:migrate --no-interaction -vvv" || exit $?
 
 print_header "Setting the web assets up" "Sylius"
-run_command "bin/console assets:install public --env=test_cached --no-debug -vvv" || exit $?
+run_command "bin/console assets:install public -vvv" || exit $?
 run_command "yarn build" || exit $?
 
 print_header "Making filesystem readonly" "Sylius"
diff --git a/etc/travis/suites/application/script/test-behat-with-javascript b/etc/travis/suites/application/script/test-behat-with-javascript
index caea2d84c84..c5d95c04b1a 100755
--- a/etc/travis/suites/application/script/test-behat-with-javascript
+++ b/etc/travis/suites/application/script/test-behat-with-javascript
@@ -28,7 +28,7 @@ prepare_for_behat_with_js() {
     run_command "java -Dwebdriver.chrome.driver=$SYLIUS_CACHE_DIR/chromedriver -jar $SYLIUS_CACHE_DIR/selenium.jar > /dev/null 2>&1 &"
 
     # Run webserver
-    run_command "bin/console server:run 127.0.0.1:8080 -d public --env=test_cached --no-debug --quiet > /dev/null 2>&1 &"
+    run_command "bin/console server:run 127.0.0.1:8080 -d public --quiet > /dev/null 2>&1 &"
 }
 
 run_behat() {
diff --git a/etc/travis/suites/application/script/test-fixtures b/etc/travis/suites/application/script/test-fixtures
index 04c32ceb7a3..93f7beef376 100755
--- a/etc/travis/suites/application/script/test-fixtures
+++ b/etc/travis/suites/application/script/test-fixtures
@@ -3,4 +3,4 @@
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../../bash/common.lib.sh"
 
 print_header "Testing (Fixtures)" "Sylius"
-retry_run_command "bin/console sylius:fixtures:load default --env=test_cached --no-interaction --no-debug"
+retry_run_command "bin/console sylius:fixtures:load default --no-interaction"
diff --git a/etc/travis/suites/application/script/test-installer b/etc/travis/suites/application/script/test-installer
index 0268565b2b3..249a8512355 100755
--- a/etc/travis/suites/application/script/test-installer
+++ b/etc/travis/suites/application/script/test-installer
@@ -3,4 +3,4 @@
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../../bash/common.lib.sh"
 
 print_header "Testing (Installer)" "Sylius"
-run_command "bin/console sylius:install --no-interaction --env=test_cached --no-debug -vvv"
+run_command "bin/console sylius:install --no-interaction -vvv"
diff --git a/etc/travis/suites/application/script/validate-doctrine-schema b/etc/travis/suites/application/script/validate-doctrine-schema
index 1a60917e871..0a34a7d4042 100755
--- a/etc/travis/suites/application/script/validate-doctrine-schema
+++ b/etc/travis/suites/application/script/validate-doctrine-schema
@@ -3,4 +3,4 @@
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../../bash/common.lib.sh"
 
 print_header "Validating (Doctrine schema)" "Sylius"
-run_command "bin/console doctrine:schema:validate --env=test_cached --no-debug -vvv"
+run_command "bin/console doctrine:schema:validate -vvv"
diff --git a/etc/travis/suites/application/script/validate-twig b/etc/travis/suites/application/script/validate-twig
index ab659363f5a..b8b023aadd6 100755
--- a/etc/travis/suites/application/script/validate-twig
+++ b/etc/travis/suites/application/script/validate-twig
@@ -3,4 +3,4 @@
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../../bash/common.lib.sh"
 
 print_header "Validating (Twig templates)" "Sylius"
-run_command "bin/console lint:twig src --env=test_cached --no-debug"
+run_command "bin/console lint:twig src"
diff --git a/etc/travis/suites/application/script/validate-yaml-files b/etc/travis/suites/application/script/validate-yaml-files
index 66c209c41ba..034829e3786 100755
--- a/etc/travis/suites/application/script/validate-yaml-files
+++ b/etc/travis/suites/application/script/validate-yaml-files
@@ -3,4 +3,4 @@
 source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/../../../../bash/common.lib.sh"
 
 print_header "Validating (Yaml files)" "Sylius"
-run_command "bin/console lint:yaml src --env=test_cached --no-debug"
+run_command "bin/console lint:yaml src"
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 4e7d62388b3..ad0a95adc39 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,9 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
+<!-- https://phpunit.de/manual/current/en/appendixes.configuration.html -->
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/6.5/phpunit.xsd"
          colors="true"
-         bootstrap="vendor/autoload.php">
+         bootstrap="config/bootstrap.php"
+>
     <testsuites>
         <testsuite name="Sylius Test Suite">
             <directory>tests</directory>
@@ -14,16 +16,10 @@
         <ini name="error_reporting" value="-1" />
 
         <!-- ###+ symfony/framework-bundle ### -->
-        <server name="APP_ENV" value="test"/>
-        <server name="APP_DEBUG" value="1" />
-        <server name="APP_SECRET" value="10719b14109895993491c4c604fcb24e"/>
-        <!-- env name="TRUSTED_PROXIES" value="127.0.0.1,127.0.0.2" -->
-        <!-- env name="TRUSTED_HOSTS" value="localhost,example.com" -->
+        <env name="APP_ENV" value="test"/>
+        <env name="SHELL_VERBOSITY" value="-1" />
         <!-- ###- symfony/framework-bundle ### -->
 
-        <server name="KERNEL_CLASS" value="Kernel" />
-
-        <server name="SHELL_VERBOSITY" value="-1" />
         <server name="IS_DOCTRINE_ORM_SUPPORTED" value="true" />
         <server name="ESCAPE_JSON" value="true" />
     </php>
diff --git a/public/index.php b/public/index.php
index e6296baa88b..e30f90c0357 100644
--- a/public/index.php
+++ b/public/index.php
@@ -1,39 +1,26 @@
 <?php
 
+use App\Kernel;
 use Symfony\Component\Debug\Debug;
-use Symfony\Component\Dotenv\Dotenv;
 use Symfony\Component\HttpFoundation\Request;
 
-require __DIR__.'/../vendor/autoload.php';
+require dirname(__DIR__).'/config/bootstrap.php';
 
-// The check is to ensure we don't use .env in production
-if (!isset($_SERVER['APP_ENV']) && !isset($_ENV['APP_ENV'])) {
-    if (!class_exists(Dotenv::class)) {
-        throw new \RuntimeException('APP_ENV environment variable is not defined. You need to define environment variables for configuration or add "symfony/dotenv" as a Composer dependency to load variables from a .env file.');
-    }
-
-    $envFile = file_exists(__DIR__.'/../.env') ? __DIR__.'/../.env' : __DIR__.'/../.env.dist';
-    (new Dotenv())->load($envFile);
-}
-
-$env = $_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? 'dev';
-$debug = (bool) ($_SERVER['APP_DEBUG'] ?? $_ENV['APP_DEBUG'] ?? ('prod' !== $env));
-
-if ($debug) {
+if ($_SERVER['APP_DEBUG']) {
     umask(0000);
 
     Debug::enable();
 }
 
-if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? false) {
+if ($trustedProxies = $_SERVER['TRUSTED_PROXIES'] ?? $_ENV['TRUSTED_PROXIES'] ?? false) {
     Request::setTrustedProxies(explode(',', $trustedProxies), Request::HEADER_X_FORWARDED_ALL ^ Request::HEADER_X_FORWARDED_HOST);
 }
 
-if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? false) {
-    Request::setTrustedHosts(explode(',', $trustedHosts));
+if ($trustedHosts = $_SERVER['TRUSTED_HOSTS'] ?? $_ENV['TRUSTED_HOSTS'] ?? false) {
+    Request::setTrustedHosts([$trustedHosts]);
 }
 
-$kernel = new Kernel($env, $debug);
+$kernel = new Kernel($_SERVER['APP_ENV'], (bool) $_SERVER['APP_DEBUG']);
 $request = Request::createFromGlobals();
 $response = $kernel->handle($request);
 $response->send();
diff --git a/src/Kernel.php b/src/Kernel.php
index 0f3e3f41991..677b8d30fee 100644
--- a/src/Kernel.php
+++ b/src/Kernel.php
@@ -11,6 +11,8 @@
 
 declare(strict_types=1);
 
+namespace App;
+
 use PSS\SymfonyMockerContainer\DependencyInjection\MockerContainer;
 use Symfony\Bundle\FrameworkBundle\Kernel\MicroKernelTrait;
 use Symfony\Component\Config\Loader\DelegatingLoader;
diff --git a/src/Sylius/Behat/Resources/config/profiles/cached.yml b/src/Sylius/Behat/Resources/config/profiles/cached.yml
index d6c128203b0..25390db08f0 100644
--- a/src/Sylius/Behat/Resources/config/profiles/cached.yml
+++ b/src/Sylius/Behat/Resources/config/profiles/cached.yml
@@ -4,7 +4,7 @@
 cached:
     extensions:
         FriendsOfBehat\SymfonyExtension:
-            env_file: .env.test_cached
             kernel:
-                env: test_cached
+                bootstrap: config/bootstrap.php
                 debug: false
+                env: test_cached
diff --git a/src/Sylius/Behat/Resources/config/profiles/default.yml b/src/Sylius/Behat/Resources/config/profiles/default.yml
index 312d3d61fae..08a59040dbc 100644
--- a/src/Sylius/Behat/Resources/config/profiles/default.yml
+++ b/src/Sylius/Behat/Resources/config/profiles/default.yml
@@ -41,11 +41,10 @@ default:
             show_auto: false
 
         FriendsOfBehat\SymfonyExtension:
-            env_file: .env.test
             kernel:
-                class: TestAppKernel
-                path: app/TestAppKernel.php
-                bootstrap: ~
+                bootstrap: config/bootstrap.php
+                class: App\Kernel
+                env: test
 
         FriendsOfBehat\ContextServiceExtension:
             imports:
diff --git a/symfony.lock b/symfony.lock
index 6313345b86b..e85ea2b10b0 100644
--- a/symfony.lock
+++ b/symfony.lock
@@ -749,6 +749,9 @@
     "symfony/var-dumper": {
         "version": "v4.1.3"
     },
+    "symfony/var-exporter": {
+        "version": "v4.2.2"
+    },
     "symfony/web-profiler-bundle": {
         "version": "3.3",
         "recipe": {