diff --git a/.github/workflows/test_selfhosted_runner.yml b/.github/workflows/test_selfhosted_runner.yml
index e7be6a6c4ff4d7918248d95735c39a9c21ff5b0f..ddac78abbc390e20aeb848f99e4365ca6347384a 100644
--- a/.github/workflows/test_selfhosted_runner.yml
+++ b/.github/workflows/test_selfhosted_runner.yml
@@ -10,6 +10,7 @@ jobs:
   build:
     name: Dummy test - self hosted GHR
     runs-on: self-hosted
+    if: github.repository == 'espressif/arduino-esp32'
     steps:
       - name: Check out repo
         uses: actions/checkout@v2