diff --git a/.github/workflows/regression.yml b/.github/workflows/regression.yml
index ff98df188..b1fe21f08 100644
--- a/.github/workflows/regression.yml
+++ b/.github/workflows/regression.yml
@@ -6,6 +6,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: regression-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   changes:
     name: Detect changes