diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
index 5cd6196..28468df 100644
--- a/.github/workflows/ci_cd.yml
+++ b/.github/workflows/ci_cd.yml
@@ -10,6 +10,10 @@ on:
       - 'main'
   workflow_dispatch:
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 env:
   # Hosted GitHub runners have 7 GB of memory available, let's use 6 GB
   NODE_OPTIONS: --max-old-space-size=6144