diff --git a/.github/workflows/ci-taptests.yml b/.github/workflows/ci-taptests.yml
index 3af6ee4ba..91fb1faf2 100644
--- a/.github/workflows/ci-taptests.yml
+++ b/.github/workflows/ci-taptests.yml
@@ -16,6 +16,10 @@ on:
 #    - cron: '15 13 * * 3'
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref_name }}
+  cancel-in-progress: true
+
 jobs:
   build:
     runs-on: ubuntu-22.04