diff --git a/.github/workflows/deploy_terraform.yml b/.github/workflows/deploy_terraform.yml
index b9fc533e..c863f6f1 100644
--- a/.github/workflows/deploy_terraform.yml
+++ b/.github/workflows/deploy_terraform.yml
@@ -124,6 +124,9 @@ jobs:
       AWS_ACCESS_KEY_ID: ${{ secrets.DEV_AWS_ACCESS_KEY_ID }}
       AWS_SECRET_ACCESS_KEY: ${{ secrets.DEV_AWS_SECRET_ACCESS_KEY }}
       AWS_REGION: ${{ secrets.DEV_AWS_REGION }}
+      DEV_DB_HOST: ${{ secrets.DEV_DB_HOST }}
+      DEV_DB_PORT: ${{ secrets.DEV_DB_PORT }}
+      DEV_DB_NAME: ${{ secrets.DEV_DB_NAME }}
 
   # ============================================================
   # 3️⃣ Deploy Postcode Splitter Lambda