diff --git a/.github/workflows/push-documentation.yml b/.github/workflows/push-documentation.yml
index 84655636b..cbf233122 100644
--- a/.github/workflows/push-documentation.yml
+++ b/.github/workflows/push-documentation.yml
@@ -6,6 +6,7 @@ on:
 jobs:
   check:
     runs-on: ubuntu-latest
+    if: github.repository == 'asciidoctor/asciidoctor-gradle-plugin'
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-java@v4
@@ -15,11 +16,14 @@ jobs:
       - uses: gradle/gradle-build-action@v2
         with:
           gradle-home-cache-cleanup: true
-      - run: cd docs
       - name: Combine documentation
-        run: ./gradlew --console=plain -q combineDocs
+        run: |
+          cd docs
+          ./gradlew --console=plain -q combineDocs
       - name: Publish documentation
-        run: ./gradlew --console=plain --info :antora:publishDocs :gh-pages:publishDocs
+        run: |
+          cd docs
+          ./gradlew --console=plain --info :antora:publishDocs :gh-pages:publishDocs
           -Dorg.ajoberstar.grgit.auth.username=${{ secrets.GITHUB_PUBLISH_USER }}
           -Dorg.ajoberstar.grgit.auth.password=${{ secrets.GITHUB_PUBLISH_KEY }}
           -Dorg.ajoberstar.grgit.auth.force=hardcoded