diff --git a/.github/workflows/no-pr.yml b/.github/workflows/no-pr.yml
new file mode 100644
index 0000000..b6abb20
--- /dev/null
+++ b/.github/workflows/no-pr.yml
@@ -0,0 +1,13 @@
+name: Close Pull Request
+
+on:
+  pull_request_target:
+    types: [opened]
+
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: superbrothers/close-pull-request@v3
+        with:
+          comment: "Thank you for submitting your pull request. Please note that the main repository is located at https://git.naxdy.org/NaxdyOrg/NaxGCC-FW - please submit your pull request there if you would like it to be considered for merging."