diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index d7a862806a..f72b81e1f8 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -2,8 +2,8 @@ name: Frontend CI
 
 on:
   pull_request:
-    paths:
-      - '!microsite/**'
+    paths-ignore:
+      - 'microsite/**'
 jobs:
   build:
     runs-on: ubuntu-latest