diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5dcbbba..191d076 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -82,7 +82,7 @@ jobs:
 
       - name: phpunit
         if: ${{ always() }}
-        run: moodle-plugin-ci --ansi phpunit --coverage-text
+        run: moodle-plugin-ci --ansi phpunit --coverage-text --coverage-clover
 
       - name: firefox
         if: ${{ always() }}