diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 2361ad61629..814fb04c576 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -68,7 +68,7 @@
         <testsuite name="core_cohort_testsuite">
             <directory suffix="_test.php">cohort/tests</directory>
         </testsuite>
-        <testsuite name="core_grade_testsuite">
+        <testsuite name="core_grades_testsuite">
             <directory suffix="_test.php">lib/grade/tests</directory>
             <directory suffix="_test.php">grade/tests</directory>
             <directory suffix="_test.php">grade/grading/tests</directory>