diff --git a/.github/workflows/daily.yml b/.github/workflows/daily.yml
index a8e5e5634..3447bf180 100644
--- a/.github/workflows/daily.yml
+++ b/.github/workflows/daily.yml
@@ -20,6 +20,7 @@ jobs:
     name: Update .NET preview
     timeout-minutes: 15
     runs-on: windows-latest
+    if: github.repository == 'PowerShell/PowerShell'
     steps:
       - name: Checkout
         uses: actions/checkout@v2