diff --git a/.github/workflows/codecov.yaml b/.github/workflows/codecov.yaml
index fdc97e92ddb..750d75b58c7 100644
--- a/.github/workflows/codecov.yaml
+++ b/.github/workflows/codecov.yaml
@@ -7,6 +7,7 @@ on:
 jobs:
   codecov-prep:
     runs-on: ubuntu-latest
+    if: github.repository == 'zephyrproject-rtos/zephyr'
     steps:
       - name: Cancel Previous Runs
         uses: styfle/cancel-workflow-action@0.6.0