diff --git a/.forgejo/workflows/clippy-check.yml b/.forgejo/workflows/clippy-check.yml
index 394ab8a..45f24cc 100644
--- a/.forgejo/workflows/clippy-check.yml
+++ b/.forgejo/workflows/clippy-check.yml
@@ -2,6 +2,10 @@ name: Code quality
 
 on: pull_request
 
+concurrency:
+  group: "${{ github.ref }}"
+  cancel-in-progress: true
+
 jobs:
   check:
     runs-on: nix-flakes