diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 60e3329623..6951a8ad38 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,6 +23,8 @@ env:
 
 jobs:
   test:
+    # Run scheduled jobs only on the main repository (disable cron on forks)
+    if: ${{ github.repository_owner == 'fastapi' || github.event_name != 'schedule' }}
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest, macos-latest ]
@@ -135,7 +137,7 @@ jobs:
 
   # https://github.com/marketplace/actions/alls-green#why
   alls-green:  # This job does nothing and is only used for the branch protection
-    if: always()
+    if: always() && (github.repository_owner == 'fastapi' || github.event_name != 'schedule')
     needs:
       - coverage-combine
     runs-on: ubuntu-latest