diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index bb21d2c..a3cd337 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -3,6 +3,7 @@ on:
   push:
     branches:
       - main
+      - '*'
   workflow_dispatch: {}
 
 jobs:
@@ -11,6 +12,11 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+      - name: Set up Google Cloud Authentication
+        uses: google-github-actions/auth@v0
+        with:
+          project_id: ${{ secrets.PROJECT_ID }}
+          credentials_json: ${{ secrets.SERVICE_ACCOUNT_KEY }}
       - name: Set up Cloud SDK
         uses: google-github-actions/setup-gcloud@v0
         with: