diff --git a/.travis.yml b/.travis.yml
index 7ca1792..c48a678 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,6 +25,4 @@ script:
   - docker build -t "$DOCKER_USER"/ssh-chat:latest .
 
 after_success:
-  - test $TRAVIS_PULL_REQUEST == "false" && test $TRAVIS_BRANCH == "master" && \
-docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USER" -p="$DOCKER_PASS" \
-docker push $DOCKER_USER/ssh-chat:latest
+  - ./docker-deploy.sh
diff --git a/docker-deploy.sh b/docker-deploy.sh
new file mode 100644
index 0000000..31f902b
--- /dev/null
+++ b/docker-deploy.sh
@@ -0,0 +1,4 @@
+/bin/bash -e
+test $TRAVIS_PULL_REQUEST == "false" && test $TRAVIS_BRANCH == "master"
+docker login -e="$DOCKER_EMAIL" -u="$DOCKER_USER" -p="$DOCKER_PASS"
+docker push $DOCKER_USER/ssh-chat:latest