diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000000000..15daac20946e1
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,11 @@
+  stages {
+      stage("Build image") {
+          steps {
+              script {
+                docker.withRegistry('https://registry.hub.docker.com', 'dockerhub') {
+                customImage = docker.build("facilittecnologia/superset:${env.BUILD_ID}")
+                customImage.push()
+              }
+            }
+        }
+}        
diff --git a/superset/config.py b/superset/config.py
index d7bad454c1e19..fab9bf837ddfc 100644
--- a/superset/config.py
+++ b/superset/config.py
@@ -842,7 +842,7 @@ class CeleryConfig:  # pylint: disable=too-few-public-methods
 #
 SESSION_COOKIE_HTTPONLY = True  # Prevent cookie from being read by frontend JS?
 SESSION_COOKIE_SECURE = False  # Prevent cookie from being transmitted over non-tls?
-SESSION_COOKIE_SAMESITE = "Lax"  # One of [None, 'Lax', 'Strict']
+SESSION_COOKIE_SAMESITE = None  # One of [None, 'Lax', 'Strict']
 
 # Flask configuration variables
 SEND_FILE_MAX_AGE_DEFAULT = 60 * 60 * 24 * 365  # Cache static resources