diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 4ffd151..ffe8d24 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -2,6 +2,9 @@ name: CI
 
 on:
   pull_request:
+    branches:
+      - main
+      - master
   push:
     branches:
       - main