diff --git a/src/main/java/org/olat/modules/grading/ui/_i18n/LocalStrings_en.properties b/src/main/java/org/olat/modules/grading/ui/_i18n/LocalStrings_en.properties
index f1f2cc843c29902dd6643494fb38ee11f098ebab..c26934bf81b391d87918f02af384705663fdcf3f 100644
--- a/src/main/java/org/olat/modules/grading/ui/_i18n/LocalStrings_en.properties
+++ b/src/main/java/org/olat/modules/grading/ui/_i18n/LocalStrings_en.properties
@@ -31,7 +31,7 @@ configuration.informations.resource.open=Open
 configuration.informations.resource.owners=Owners
 configuration.notification.afterTestSubmission=Immediately after test submission
 configuration.notification.body=Notification body
-configuration.notification.onceDay=Once a day at midnight
+configuration.notification.onceDay=Once a day at night
 configuration.notification.subject=Notification subject
 configuration.notification.type=Notify about new grading assignments
 configuration.second.reminder.body=Reminder body