diff --git a/.github/workflows/build_doc.yml b/.github/workflows/build_doc.yml
index 477c56a2acf..5d1a2f1c4f6 100644
--- a/.github/workflows/build_doc.yml
+++ b/.github/workflows/build_doc.yml
@@ -52,11 +52,11 @@ jobs:
           sudo apt-get update && sudo apt-get install -y graphviz ssh bibtex2html
           sudo pip install lxml
           sudo pip install 'pyquery==1.4.1' # it seems to be the last py2 compatible version
-          wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~mgimeno/doxygen/build_1_8_13/bin/doxygen
+          wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~cgaltest/doxygen_1_8_13_patched/doxygen
           sudo mv doxygen_exe /usr/bin/doxygen
           sudo chmod +x /usr/bin/doxygen
-          git config --global user.email "maxime.gimeno@geometryfactory.com"
-          git config --global user.name "Maxime Gimeno"
+          git config --global user.email "cgal@geometryfactory.com"
+          git config --global user.name "cgaltest"
 
       - name: configure all
         if: steps.get_round.outputs.result != 'stop'
diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index a28adb0c684..b1eff295243 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -16,12 +16,12 @@ jobs:
         sudo apt-get update && sudo apt-get install -y graphviz ssh bibtex2html
         sudo pip install lxml 
         sudo pip install 'pyquery==1.4.1' # it seems to be the last py2 compatible version
-        wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~mgimeno/doxygen/build_1_8_13/bin/doxygen
+        wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~cgaltest/doxygen_1_8_13_patched/doxygen
         sudo mv doxygen_exe /usr/bin/doxygen
         sudo chmod +x /usr/bin/doxygen
-        git config --global user.email "maxime.gimeno@geometryfactory.com"
-        git config --global user.name "Maxime Gimeno"
-        
+        git config --global user.email "cgal@geometryfactory.com"
+        git config --global user.name "cgaltest"
+
     - name: Run checks
       run: |
         zsh Scripts/developer_scripts/test_merge_of_branch HEAD
diff --git a/.github/workflows/delete_doc.yml b/.github/workflows/delete_doc.yml
index 38dbc242e31..e4c1f7775b8 100644
--- a/.github/workflows/delete_doc.yml
+++ b/.github/workflows/delete_doc.yml
@@ -13,8 +13,8 @@ jobs:
     - name: delete directory
       run: |
          set -x
-         git config --global user.email "maxime.gimeno@geometryfactory.com"
-         git config --global user.name "Maxime Gimeno"
+         git config --global user.email "cgal@geometryfactory.com"
+         git config --global user.name "cgaltest"
          git clone https://maxGimeno:${{ secrets.PUSH_TO_CGAL_GITHUB_IO_TOKEN }}@github.com/CGAL/cgal.github.io.git --depth=5
          PR_NUMBER=$(python -c "import json; import os; y = json.load(open(os.environ['GITHUB_EVENT_PATH'])); print(y[\"number\"])")
          cd cgal.github.io/