diff --git a/.circleci/config.yml b/.circleci/config.yml
index c939d11..1f08309 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -52,11 +52,6 @@ jobs:
   e2e:
     docker:
       - image: "circleci/postgres:9.6.2-alpine"
-        environment:
-          PG_USER: julien_dudek
-          PG_DB: testdb
-          PG_PASSWORD: unpass
-
       - image: "circleci/node:12"
     steps:
       - checkout
@@ -65,7 +60,7 @@ jobs:
       - run:
           command: yarn test:e2e
           environment:
-            DATABASE_URL: postgres://$PG_USER:$PG_PASSWORD@localhost:5432/$PG_DB
+            DATABASE_URL: postgres://julien_dudek:pass@localhost:5432/testdb
             JWT_SECRET: m1iii
             API_PORT: 3000
             API_HOST: localhost