diff --git a/.github/actions/build-docs/action.yml b/.github/actions/build-docs/action.yml
index 2c1e3a2e5b2..419e4c9f5e9 100644
--- a/.github/actions/build-docs/action.yml
+++ b/.github/actions/build-docs/action.yml
@@ -33,7 +33,7 @@ runs:
       run: |
         set -e -o pipefail
         pushd docs
-        make overridecheck html O=-W 2>&1 | tee ../build.log && popd || (popd && false)
+        make overridecheck html O="-W -vvv" 2>&1 | tee ../build.log && popd || (popd && false)
 
     - name: Run link checker
       # Running linkchecker separately so that we avoid problems with vendored LICENSE