diff --git a/.github/workflows/r1s_lean.yml b/.github/workflows/r1s_lean.yml
index 2fdb908..85e08cd 100644
--- a/.github/workflows/r1s_lean.yml
+++ b/.github/workflows/r1s_lean.yml
@@ -14,6 +14,7 @@ jobs:
   build:
     
     runs-on: ubuntu-latest
+    if: github.repository == 'klever1988/nanopi-openwrt'
     
     steps: