diff --git a/.github/workflows/Release.yml b/.github/workflows/Release.yml
index 149a7bb6f..b952ccb50 100644
--- a/.github/workflows/Release.yml
+++ b/.github/workflows/Release.yml
@@ -7,6 +7,7 @@ on:
 
 jobs:
   build:
+    if: github.repository == 'android/nowinandroid'
     runs-on: ubuntu-latest
     timeout-minutes: 120