diff --git a/.github/workflows/build-pr.yml b/.github/workflows/build-pr.yml
index 71632dcb23..0cc5ee50a9 100644
--- a/.github/workflows/build-pr.yml
+++ b/.github/workflows/build-pr.yml
@@ -15,10 +15,10 @@ jobs:
       - name: build image
         run: docker build --build-arg=ENABLE_ARCHIVES=false --target=current -t documentation:latest .
       - name: copy static files
-        if: github.repository == 'docker/docker.github.io'
+        if: github.event.pull_request.head.repo.fork == false
         run: docker run -v ${PWD}:/output documentation:latest cp -r /usr/share/nginx/html /output/_site
       - uses: ./.github/actions/netlify-deploy
-        if: github.repository == 'docker/docker.github.io'
+        if: github.event.pull_request.head.repo.fork == false
         with:
           directory: _site
           netlify_token: ${{ secrets.NETLIFY_AUTH_TOKEN }}
diff --git a/.github/workflows/clean-pr.yml b/.github/workflows/clean-pr.yml
index 26e4d53c72..7faf4a89d8 100644
--- a/.github/workflows/clean-pr.yml
+++ b/.github/workflows/clean-pr.yml
@@ -9,7 +9,7 @@ jobs:
   remove-site-from-netlify:
     name: build
     runs-on: ubuntu-latest
-    if: github.repository == 'docker/docker.github.io'
+    if: github.event.pull_request.head.repo.fork == false
     steps:
       - uses: actions/checkout@v2
         with: