diff --git a/.travis.yml b/.travis.yml
index 66db7a36..0aefa3f4 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,9 +8,10 @@ services:
 env:
   global:
     - COMPOSE_FILE="doc/docker-compose/base-dev.yml:doc/docker-compose/selenium.yml"
+    - INSTALL_EZ_INSTALL_TYPE=demo
   # list of behat arguments to test
   matrix:
-    - ARGS="--profile=rest --suite=fullJson" COMPOSE_FILE="doc/docker-compose/base-prod.yml:doc/docker-compose/selenium.yml"
+    - ARGS="--profile=rest --suite=fullJson" COMPOSE_FILE="doc/docker-compose/base-prod.yml:doc/docker-compose/selenium.yml" REMOTE_IMAGE="ezsystems/ezplatform-demo" APP_PROD_IMAGE="ezplatform-demo"
     - ARGS="--profile=rest --suite=fullXml" SYMFONY_ENV=behat SYMFONY_DEBUG=1
     - ARGS="--profile=core" SYMFONY_ENV=behat SYMFONY_DEBUG=1
 
@@ -18,7 +19,8 @@ env:
 branches:
   only:
     - master
-    - "1.3"
+    - /^\d.\d$/
+    - /^v\d.\d.\d$/
 
 # Update Docker and Docker Compose
 before_install: ./bin/.travis/trusty/update_docker.sh
@@ -37,6 +39,9 @@ before_script:
 # using behat.yml which is a copy of behat.yml.dist with hostnames update by docker-compose.behat.yml
 script: docker-compose exec --user www-data app sh -c "php /scripts/wait_for_db.php; php bin/behat -vv $ARGS --tags=~@broken"
 
+# Push prod image to docker hub on sucess (on tags)
+after_success: if [ "$REMOTE_IMAGE" != "" ] && [ "$TRAVIS_TAG" != "" ]; then bin/.ci/docker_hub_push.sh ${APP_PROD_IMAGE} ${REMOTE_IMAGE}; fi
+
 # disable mail notifications
 notifications:
   email: false
diff --git a/bin/.ci/docker_hub_push.sh b/bin/.ci/docker_hub_push.sh
new file mode 100755
index 00000000..dd3c0a1d
--- /dev/null
+++ b/bin/.ci/docker_hub_push.sh
@@ -0,0 +1,49 @@
+#!/usr/bin/env sh
+
+set -e
+
+# See .travis.yml for example use
+
+validateEnvironment()
+{
+    if [ "$DOCKER_EMAIL" = "" ]; then
+        echo "Environment variable DOCKER_EMAIL is not set. Bailing out !"
+        exit 1
+    fi
+    if [ "$DOCKER_USERNAME" = "" ]; then
+        echo "Environment variable DOCKER_USERNAME is not set. Bailing out !"
+        exit 1
+    fi
+    if [ "$DOCKER_PASSWORD" = "" ]; then
+        echo "Environment variable DOCKER_PASSWORD is not set. Bailing out !"
+        exit 1
+    fi
+}
+
+validateEnvironment
+
+if [ "$1" = "" ]; then
+    echo "Argument 1 variable APP_PROD_IMAGE is not set, format: ezplatform-demo. Bailing out !"
+    exit 1
+fi
+
+
+if [ "$2" = "" ]; then
+    echo "Argument 2 variable REMOTE_IMAGE is not set, format: ezsystems/ezplatform-demo. Bailing out !"
+    exit 1
+fi
+
+APP_PROD_IMAGE="$1"
+REMOTE_IMAGE="$2"
+
+# Debug
+docker images
+
+# Login
+docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD"
+
+## TAG
+docker tag "${APP_PROD_IMAGE}" "${REMOTE_IMAGE}:latest"
+
+echo "Pushing docker image with all tags : ${REMOTE_IMAGE}"
+docker push "${REMOTE_IMAGE}"
diff --git a/composer.lock b/composer.lock
index 52136397..2fea3773 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1057,16 +1057,16 @@
         },
         {
             "name": "ezsystems/ezpublish-kernel",
-            "version": "v6.4.1-rc1",
+            "version": "v6.4.1-rc2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/ezsystems/ezpublish-kernel.git",
-                "reference": "b6c4c2e3e9935162c0b48615dfcf24f962debaff"
+                "reference": "96f15b1cb893da9dc2b84fac13389d2c8195732f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ezsystems/ezpublish-kernel/zipball/b6c4c2e3e9935162c0b48615dfcf24f962debaff",
-                "reference": "b6c4c2e3e9935162c0b48615dfcf24f962debaff",
+                "url": "https://api.github.com/repos/ezsystems/ezpublish-kernel/zipball/96f15b1cb893da9dc2b84fac13389d2c8195732f",
+                "reference": "96f15b1cb893da9dc2b84fac13389d2c8195732f",
                 "shasum": ""
             },
             "require": {
@@ -1135,7 +1135,7 @@
             ],
             "description": "Kernel used by ezsystems/ezplatform and derivatives. Provides the Content Repository, its APIs, and the application's Symfony framework integration.",
             "homepage": "http://share.ez.no",
-            "time": "2016-07-09 17:00:42"
+            "time": "2016-07-13 18:20:35"
         },
         {
             "name": "ezsystems/platform-ui-assets-bundle",