diff --git a/.github/workflows/firebase-hosting-deploy.yml b/.github/workflows/firebase-hosting-deploy.yml
index bdee957..efb8d46 100644
--- a/.github/workflows/firebase-hosting-deploy.yml
+++ b/.github/workflows/firebase-hosting-deploy.yml
@@ -3,6 +3,8 @@ on:
   push:
     branches:
       - master
+    paths:
+      - source
 
 jobs:
   build: