diff --git a/.forgejo/workflows/docs.yml b/.forgejo/workflows/docs.yml
index a453130..5215f75 100644
--- a/.forgejo/workflows/docs.yml
+++ b/.forgejo/workflows/docs.yml
@@ -46,3 +46,16 @@ jobs:
       - name: Publish to /output (main only)
         if: github.ref == 'refs/heads/main' && github.event_name == 'push'
         run: rsync -a --delete site/ /output/
+
+      - name: Notify ntfy on failure
+        if: failure() && github.ref == 'refs/heads/main' && github.event_name == 'push'
+        run: |
+          curl -sf \
+            -H "Title: docs.makerfloss.eu build failed" \
+            -H "Priority: high" \
+            -H "Tags: warning,rotating_light" \
+            -d "Run #${{ github.run_number }} on ${{ github.ref_name }}@${{ github.sha }}
+          ${{ github.event.head_commit.message }}
+
+          ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}" \
+            "https://ntfy.sh/${{ secrets.NTFY_TOPIC }}" || true