diff --git a/.circleci/config.yml b/.circleci/config.yml
index d583e14..5e19c3c 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -49,7 +49,7 @@ jobs:
       - run:
           command: yarn test
           environment:
-            DATABASE_URL: postgres://$PG_USER:$PG_PWD@$PG_HOST:5432/$PG_DB
+            DATABASE_URL: postgres://$PG_USER:$PG_PWD@localhost:5432/$PG_DB
 
   back-test-e2e:
     docker:
@@ -67,7 +67,7 @@ jobs:
       - run:
           command: yarn test:e2e
           environment:
-            DATABASE_URL: postgres://$PG_USER:$PG_PWD@$PG_HOST:5432/$PG_DB
+            DATABASE_URL: postgres://$PG_USER:$PG_PWD@localhost:5432/$PG_DB
   docker-build-and-push:
     working_directory: /dockerapp
     docker: