diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a505362..1d41827 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,6 +12,10 @@ on:
 permissions:
   contents: read
 
+concurrency:
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   # Ensure project builds before running testing matrix
   build: