diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2a4837756..6972b44a2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,7 +2,8 @@ name: CI
 
 on:
   push:
-    branches: [ "gh-pages" ]
+    branches:
+      - gh-pages
 
   workflow_dispatch: