diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 233ce45..04d146b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -31,6 +31,7 @@ jobs:
       COVERAGE: "${{matrix.coverage}}"
       COVERAGE_TOKEN: "${{secrets.CODACY_PROJECT_TOKEN}}"
       APT_DEPS: libpq-dev libmysqlclient-dev libsqlite3-dev
+      DATABASE_URL: "postgres://runner@db"
     steps:
     - name: Checkout
       uses: actions/checkout@v1