diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 61de915e..65a4b9cb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -3,6 +3,10 @@ name: Run instrumentation tests
 on:
   push:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
 jobs:
   instrumentation_tests:
     runs-on: macos-11