diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index cad813f..0b1359e 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -10,6 +10,10 @@ on:
   #   paths-ignore:
   #     - 'README.md'
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 jobs:
 
   build: