diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 0e22d484..8268945a 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -26,9 +26,11 @@ concurrency:
 jobs:
   build:
     name: Build
+    if: ${{ github.event.repository.fork == false }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v5
+
       - uses: actions/setup-node@v6
         with:
           node-version: 24
@@ -41,6 +43,7 @@ jobs:
       - name: Install dependencies
         run: npm ci --ignore-scripts
         working-directory: site
+
       - name: Build site
         run: npm run build
         working-directory: site
@@ -63,4 +66,4 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v4
+        uses: actions/deploy-pages@v4
\ No newline at end of file