diff --git a/.github/workflows/dispatch_sdk_update.yml b/.github/workflows/dispatch_sdk_update.yml
index 308ca41c76..4789e7c186 100644
--- a/.github/workflows/dispatch_sdk_update.yml
+++ b/.github/workflows/dispatch_sdk_update.yml
@@ -8,6 +8,7 @@ on:
 jobs:
   update-sdk-repos:
     runs-on: ubuntu-latest
+    if: ${{ !github.event.pull_request.head.repo.fork }}
     steps:
       - uses: actions/github-script@v6
         with: