diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 76ed0713..e144d777 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -48,7 +48,6 @@ jobs:
         image: postgres:latest
         env:
           POSTGRES_PASSWORD: 'postgres'
-          POSTGRES_USER: 'postgres'
           POSTGRES_DB: main
         ports:
           - 5432/tcp