diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 9388b99de..c72b5da20 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -25,3 +25,4 @@ jobs:
     with:
       working-directory: .
       publish: ${{ github.event_name == 'push' && github.ref_name == 'master'}}
+      validate-html: true