diff --git a/lang/ilias_de.lang b/lang/ilias_de.lang
index 0f4dc05b492f..a6bbde249495 100644
--- a/lang/ilias_de.lang
+++ b/lang/ilias_de.lang
@@ -15340,7 +15340,7 @@ rbac#:#lso_participate#:#An der Lernsequenz anmelden
 rbac#:#lso_unparticipate#:#Von der Lernsequenz abmelden
 rbac#:#lso_edit_learning_progress#:#Lernfortschrittseinstellungen bearbeiten
 rbac#:#mcst_edit_learning_progress#:#Lernfortschrittseinstellungen bearbeiten
-dateplaner#:#btn_ical#:#iCal
+dateplaner#:#btn_ical#:#Abonnieren
 style#:#sty_type_code_block#:#Code (Block)
 style#:#sty_type_code_inline#:#Code (Inline)
 common#:#pagination_label_x_of_y#:#Seite %1$d von %2$d
diff --git a/lang/ilias_en.lang b/lang/ilias_en.lang
index 5fb29bbe4ab7..9989bc85d822 100755
--- a/lang/ilias_en.lang
+++ b/lang/ilias_en.lang
@@ -15349,7 +15349,7 @@ rbac#:#lso_participate#:#User can subscribe to a Learning Sequence
 rbac#:#lso_unparticipate#:#User can unsubscribe from a Learning Sequence
 rbac#:#lso_edit_learning_progress#:#User can edit learning progress settings
 rbac#:#mcst_edit_learning_progress#:#User can edit learning progress settings
-dateplaner#:#btn_ical#:#iCal
+dateplaner#:#btn_ical#:#Subscribe
 style#:#sty_type_code_block#:#Code (Block)
 style#:#sty_type_code_inline#:#Code (Inline)
 common#:#pagination_label_x_of_y#:#Page %1$d of %2$d