diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index ea7563dddb7565..8ae73b5d89c5b4 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -28,12 +28,20 @@ jobs:
       - name: Lint docs
         working-directory: ${{ steps.set-up-homebrew.outputs.repository-path }}
         run: |
+          set -euo pipefail
+
           # Avoid failing on broken symlinks.
           rm Library/Homebrew/os/mac/pkgconfig/fuse/fuse.pc
           rm Library/Homebrew/os/mac/pkgconfig/fuse/osxfuse.pc
 
+          # No ignore support (https://github.com/errata-ai/vale/issues/131).
+          rm -r Library/Homebrew/vendor
+
           vale .
 
+          # Restore removed files.
+          git reset
+
       - name: Install Ruby
         uses: ruby/setup-ruby@1198b074305f9356bd56dd4b311757cc0dab2f1c # v1.175.1
         with: