diff --git a/.github/workflows/doxygen.yml b/.github/workflows/doxygen.yml
index 151d89b1fd0..299cc581d08 100644
--- a/.github/workflows/doxygen.yml
+++ b/.github/workflows/doxygen.yml
@@ -31,7 +31,6 @@ on:
   schedule:
     - cron:  '0 16 30 * *'
   workflow_dispatch:
-
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true
@@ -61,6 +60,8 @@ jobs:
           cd documentation
           doxygen Doxyfile
           cat Doxyfile
+          doxygen Doxyfile.1.9.1
+          cat Doxyfile.1.9.1
           
       - name: Upload static files as artifact
         id: deployment
@@ -78,4 +79,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@main
\ No newline at end of file
+        uses: actions/deploy-pages@main