diff --git a/.github/workflows/generate-website.yml b/.github/workflows/generate-website.yml
index c1c6be15ad..e33d25dd5f 100644
--- a/.github/workflows/generate-website.yml
+++ b/.github/workflows/generate-website.yml
@@ -7,6 +7,10 @@ on:
     branches:
       - master
 
+concurrency:
+  group: '${{ github.workflow }}-${{ github.ref_name }}'
+  cancel-in-progress: true
+
 jobs:
 
 #----------------------------------------------------------------------------