diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 34e5a5db..b6c62b2f 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -8,6 +8,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github. run_id }}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: Build