diff --git a/lib/db/upgrade.php b/lib/db/upgrade.php
index c46ed5f2e17..c37008396f5 100644
--- a/lib/db/upgrade.php
+++ b/lib/db/upgrade.php
@@ -7042,7 +7042,7 @@ FROM
                     WHERE NOT EXISTS (
                         SELECT 'x' FROM {course_modules}
                         WHERE {course_modules}.id = {course_completion_criteria}.moduleinstance)
-                    AND cc.criteriatype = ".COMPLETION_CRITERIA_TYPE_ACTIVITY;
+                    AND {course_completion_criteria}.criteriatype = ".COMPLETION_CRITERIA_TYPE_ACTIVITY;
         }
         $DB->execute($sql);