diff --git a/.circleci/config.yml b/.circleci/config.yml
index 3da3d45..6ffc47b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -102,7 +102,7 @@ jobs:
 
   back-deploy-heroku:
     docker:
-      - image: buildpack-deps:trusty
+      - image: docker:17.05.0-ce-git
     steps:
       - checkout
       - run:
@@ -114,7 +114,7 @@ jobs:
             HTTPCODE=`curl -s -o /dev/null -w "%{http_code}" https://$HEROKU_APP_NAME.herokuapp.com/`
             if [ "$HTTPCODE" -ne 200 ];then
               echo "heroku app not responding, failing deploy"
-            exit 1
+              exit 1
             fi
 
 workflows: