diff --git a/.dockerignore b/.dockerignore
index f66e813..3f43985 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -6,4 +6,4 @@
 **/Thumbs.db
 .dockerignore
 Dockerfile
-docker-compose.yaml
\ No newline at end of file
+docker-compose.yaml
diff --git a/.env.example b/.env.example
index 723a259..d3b6bc9 100755
--- a/.env.example
+++ b/.env.example
@@ -9,3 +9,4 @@ DB_PORT=3306
 DB_NAME=openchat
 DB_USER=user
 DB_PASSWORD=password
+DB_ROOT_PASSWORD=secret
diff --git a/docker-compose.yml b/docker-compose.yml
index 5824f77..bd4e54b 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,7 +23,7 @@ services:
       - 33060:3306
     environment:
       # `secret` as password is used only in local development.
-      MYSQL_ROOT_PASSWORD: secret
+      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD}
       # The application db user can't be named `root`.
       MYSQL_USER: ${DB_USER} # Requires that `DB_USER` has been defined.
       MYSQL_PASSWORD: ${DB_PASSWORD} # Requires that `DB_PASSWORD` has been defined.
@@ -54,4 +54,4 @@ services:
       - 8080:8080
       - 8888:8888
     networks:
-      - openchat
\ No newline at end of file
+      - openchat
diff --git a/docker/config/nginx/default.conf b/docker/config/nginx/default.conf
deleted file mode 100644
index 754b617..0000000
--- a/docker/config/nginx/default.conf
+++ /dev/null
@@ -1,32 +0,0 @@
-server {
-    listen 80;
-
-    root /var/www/html;
-
-    # Default index pages
-    index index.php;
-
-    # Default character set
-    charset utf-8;
-
-    # Dont send the nginx version number in error pages and server header
-    server_tokens off;
-
-    location / {
-        try_files $uri $uri/ /index.php?$args;
-    }
-
-    location ~ [^/]\.php(/|$) {
-        fastcgi_split_path_info ^(.+\.php)(/.+)$;
-        fastcgi_pass app:9000;
-        fastcgi_index index.php;
-        include fastcgi_params;
-        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
-        fastcgi_param PATH_INFO $fastcgi_path_info;
-     }
-
-    # Deny .ht* access
-    location ~ /\.ht {
-        deny all;
-    }
-}
\ No newline at end of file
diff --git a/docker/config/php/php.ini b/docker/config/php/php.ini
index a761b1c..87f539f 100644
--- a/docker/config/php/php.ini
+++ b/docker/config/php/php.ini
@@ -1,3 +1,3 @@
 upload_max_filesize = 10M
 post_max_size = 10M
-memory_limit = 128M
\ No newline at end of file
+memory_limit = 128M
diff --git a/docker/config/supervisor/supervisord.conf b/docker/config/supervisor/supervisord.conf
index e5c1320..1387bce 100644
--- a/docker/config/supervisor/supervisord.conf
+++ b/docker/config/supervisor/supervisord.conf
@@ -20,4 +20,4 @@ stdout_logfile=/dev/fd/1
 stdout_logfile_maxbytes=0
 
 stderr_logfile=/dev/fd/2
-stderr_logfile_maxbytes=0
\ No newline at end of file
+stderr_logfile_maxbytes=0