Updated config.yml

.circleci/config.yml

@@ -68,7 +68,7 @@ jobs:
           username: adrienba
           password: $MYDOCKERHUB_PASSWORD
         environment:
-          DATABASE_URL: postgres://$POSTGRES_USER:$POSTGRES_DB@localhost:5432/psdb
+          DATABASE_URL: postgres://postgres:postgres@localhost:5432/postgres
       - image: circleci/postgres:9.6.5-alpine-ram
         auth:
           username: adrienba
@@ -76,6 +76,7 @@ jobs:
         environment:
           POSTGRES_USER: postgres
           POSTGRES_DB: postgres
+          POSTGRES_PASSWORD: postgres
     steps:
       - checkout
       - restore_cache: