diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 6888794..8c11206 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -70,7 +70,7 @@ jobs:
         continue-on-error: ${{ matrix.experimental }}
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
-          files: *.xml
+          files: '*.xml'
           directory: ./build/coverage_xml/
           fail_ci_if_error: true