diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 0843a2f..67b1207 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -11,6 +11,8 @@ on:
   push:
     branches:
       - '**'
+      - '!main'
+      - '!master'
 
 jobs:
   test: