diff --git a/circleci/config.yml b/circleci/config.yml
index 8da28df..f8b3146 100644
--- a/circleci/config.yml
+++ b/circleci/config.yml
@@ -41,7 +41,7 @@ jobs:
       - image: "circleci/node:12"
       - image: "circleci/postgres:9.6.2-alpine"
         environment:
-          POSTGRES_USER: abdallah_2020
+          POSTGRES_USER: abdallah2020
           POSTGRES_DB: testci
           POSTGRES_PASSWORD: password
     steps:
@@ -51,7 +51,7 @@ jobs:
       - run:
           command: yarn test:e2e
           environment:
-            DATABASE_URL: postgres://abdallah_2020:password@localhost:5432/testci
+            DATABASE_URL: postgres://abdallah2020:password@localhost:5432/testci
             JWT_SECRET: m1iii
             API_PORT: 3000
             API_HOST: localhost