diff --git a/.github/workflows/codeql.yaml b/.github/workflows/codeql.yaml
index 56e685d..2e930c1 100644
--- a/.github/workflows/codeql.yaml
+++ b/.github/workflows/codeql.yaml
@@ -7,8 +7,8 @@ on:
   schedule:
     - cron: "35 8 * * 2"
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.ref || github.run_id }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 permissions: {}
 jobs:
   analyze: