diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 722527177f5..7ce2ce78ceb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ env:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}
+  cancel-in-progress: ${{ !contains(github.ref, 'refs/heads/main') }}
 
 jobs:
   clang-format: