diff --git a/.github/actions/report-coverage/action.yml b/.github/actions/report-coverage/action.yml
index e35951f..ba1915b 100644
--- a/.github/actions/report-coverage/action.yml
+++ b/.github/actions/report-coverage/action.yml
@@ -26,6 +26,7 @@ runs:
         name: coverage-data
         pattern: ${{ inputs.artifact_pattern }}
         delete-merged: true
+        include-hidden-files: true
 
     - name: Combine coverage & fail if it's <${{inputs.fail_under}}.
       shell: bash