diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6c5784a..47b25ab 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,9 +1,11 @@
 name: CI
 on:
   push:
-    branches: ['main']
+    branches:
+      - main
   pull_request:
-    branches: ['main']
+    branches:
+      - main
 
 permissions:
   contents: read # to fetch code (actions/checkout)