diff --git a/.circleci/config.yml b/.circleci/config.yml
index b08d132..59d3c5e 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     machine: true
-      - image: docker:17.05.0-ce-git
+      image: docker:17.05.0-ce-git
     steps:
       - checkout
       - setup_remote_docker