diff --git a/.circleci/config.yml b/.circleci/config.yml
index 7c69b38..f7fb1fd 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -52,7 +52,7 @@ jobs:
             - ./node_modules
   db:
     docker:
-      - image: circleci/postgres:alpine
+      - image: "circleci/postgres:alpine"
         environment:
           PG_USER: circleci-demo-go
           PG_DB: circle_test