diff --git a/.github/workflows/doxygen.yaml b/.github/workflows/doxygen.yaml
index 0ea73682937384..d1e1ac36f16101 100644
--- a/.github/workflows/doxygen.yaml
+++ b/.github/workflows/doxygen.yaml
@@ -20,7 +20,7 @@ on:
     workflow_dispatch:
 
 concurrency:
-    group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.number || github.workflow }}
+    group: ${{ github.workflow }}-${{ github.event_name == 'pull_request' && github.event.number || github.sha }}
     cancel-in-progress: true
   
 jobs: