diff --git a/.travis.yml b/.travis.yml
index f7258203b..29f3bbedf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -20,5 +20,5 @@ script:
     - docker-compose up -d
 
 after_success:
-    - [ -z ${$DOCKER_USERNAME} ] && docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" && docker tag opensourcepos_php jekkos/opensourcepos:$TRAVIS_BRANCH && docker push jekkos/opensourcepos
+    - '[ -z ${$DOCKER_USERNAME} ] && docker login -u="$DOCKER_USERNAME" -p="$DOCKER_PASSWORD" && docker tag opensourcepos_php jekkos/opensourcepos:$TRAVIS_BRANCH && docker push jekkos/opensourcepos'