diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3d86ae6..cb73917 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -74,6 +74,7 @@ jobs:
           POSTGRES_DB: ${{ env.DB_NAME }}
           POSTGRES_USER: ${{ env.DB_USER }}
           POSTGRES_PASSWORD: ${{ env.DB_PASSWORD }}
+          PGDATA: /var/lib/postgresql/data/pgdata
         ports:
           - 5442:5432
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5