diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7af6095..798cc1b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,7 +55,7 @@ jobs:
           POSTGRES_PASSWORD: ci
           POSTGRES_DB: batchcooking_ci
         ports:
-          - 5432:5432
+          - 5433:5432
         options: >-
           --health-cmd pg_isready
           --health-interval 5s