diff --git a/.github/workflows/deploy-on-merge.yml b/.github/workflows/deploy-on-merge.yml
index f7052ff..0652afa 100644
--- a/.github/workflows/deploy-on-merge.yml
+++ b/.github/workflows/deploy-on-merge.yml
@@ -6,11 +6,18 @@ on:
   push:
     branches:
       - master
+  ##TODO: remove
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopend
 jobs:
   firestore_deploy:
     runs-on: ubuntu-latest
     env: 
       working-directory: ./firestore
+      GOOGLE_APPLICATION_CREDENTIALS: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_POOLSCORE_1973 }}
     steps:
       - uses: actions/checkout@v3
       - run: npm run deploy
@@ -21,6 +28,7 @@ jobs:
     runs-on: ubuntu-latest
     env: 
       working-directory: ./functions
+      GOOGLE_APPLICATION_CREDENTIALS: ${{ secrets.FIREBASE_SERVICE_ACCOUNT_POOLSCORE_1973 }}
     steps:
       - uses: actions/checkout@v3
       - run: npm ci && npm run build