diff --git a/.github/workflows/prettier.yml b/.github/workflows/prettier.yml
index e648c48b..41785b4b 100644
--- a/.github/workflows/prettier.yml
+++ b/.github/workflows/prettier.yml
@@ -2,7 +2,7 @@ name: Prettier Action
 
 on:
   pull_request:
-    branches: [master]
+    branches: [main]
 
 jobs:
   prettier: