diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 361d8a75c..fad632592 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,8 +6,6 @@ on:
       - main
       - github-actions*
   pull_request:
-    branches:
-      - main
 
 jobs:
   test-on-pkru-enabled-host: