diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index d87a6f9..45598db 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,6 +8,11 @@ on:
     branches:
       - "*"
     types: [opened, synchronize, reopened]
+
+concurrency: 
+  group: ${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
   build-win:
     name: Build Windows