diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index c361a88..dfc7206 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -34,7 +34,7 @@ jobs:
           version="1.9.7"
           wget https://doxygen.nl/files/doxygen-$version.linux.bin.tar.gz -P /tmp/
           tar -xf /tmp/doxygen-$version.linux.bin.tar.gz -C /tmp/
-          cp /tmp/doxygen-$version/bin/doxygen /bin/doxygen
+          sudo cp /tmp/doxygen-$version/bin/doxygen /bin/doxygen
 
       - name: Run Doxygen
         run: doxygen extras/documentation/doxygen.config