diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
index 047ed9e..851f092 100644
--- a/.github/workflows/firebase-hosting-merge.yml
+++ b/.github/workflows/firebase-hosting-merge.yml
@@ -3,6 +3,9 @@ name: Deploy to Firebase Hosting on merge
   push:
     branches:
       - develop
+defaults:
+  run:
+    working-directory: web
 jobs:
   build_and_deploy:
     runs-on: ubuntu-latest