diff --git a/.github/workflows/publish-hugo.yml b/.github/workflows/publish-hugo.yml
index e490ab43..7ac4db33 100644
--- a/.github/workflows/publish-hugo.yml
+++ b/.github/workflows/publish-hugo.yml
@@ -8,6 +8,10 @@ on:
       - ".github/workflows/publish-hugo.yml"
   workflow_dispatch:
 
+concurrency:
+  group: deploy-gh-pages
+  cancel-in-progress: true
+
 permissions:
   contents: write