diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 30ba6233..eaeacda8 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -227,7 +227,7 @@ jobs:
         run: vendor/bin/phpunit
 
       - name: Send coverage report to Codecov
-        if: ${{ success() && matrix.coverage == true }}
+        if: ${{ success() && matrix.coverage == true && github.event.repository.fork == false }}
         uses: codecov/codecov-action@5a1091511ad55cbe89839c7260b706298ca349f7 # v5.5.1
         env:
           CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}