diff --git a/.gitea/workflows/jekyll.yaml b/.gitea/workflows/jekyll.yaml
index cef22f8..80fcd74 100644
--- a/.gitea/workflows/jekyll.yaml
+++ b/.gitea/workflows/jekyll.yaml
@@ -48,7 +48,7 @@ jobs:
           if [ "${{ gitea.event_name }}" = 'pull_request' ]; then
             echo "Overwriting baseurl for pull_request ${{ gitea.event.pull_request.number }}"
             sed -i -r -e 's/^baseurl:\s*"([^"]*)"/baseurl: "\1\/${{ gitea.event.pull_request.number }}"/' _config.yml
-            grep "baseurl:" _config.yml
+            grep "^baseurl:" _config.yml
           fi
           docker-compose run --rm -v "${JOB_CONTAINER_NAME}:/site" -w /site \
           jekyll build --verbose