diff --git a/aleksis/apps/alsijil/frontend/messages/de.json b/aleksis/apps/alsijil/frontend/messages/de.json
index 31ae2d9763a98f946aa896a9ab79d5fc8d514a0f..8f2c30372e49d6d0b5d74855ccfeaee7395afa2d 100644
--- a/aleksis/apps/alsijil/frontend/messages/de.json
+++ b/aleksis/apps/alsijil/frontend/messages/de.json
@@ -68,8 +68,11 @@
     "personal_notes": {
       "note": "Notiz",
       "create_personal_note": "Weitere Notiz",
-      "confirm_delete": "Notiz wirklich löschen?",
-      "confirm_delete_explanation": "Die Notiz \"{note}\" für {name} wird entfernt."
+      "tardiness": "Verspätung",
+      "lesson_length_exceeded": "Die Verspätung überschreitet die Stundenlänge.",
+      "confirm_delete": "Anmerkung wirklich löschen?",
+      "confirm_delete_explanation": "Die Notiz \"{note}\" für {name} wird entfernt.",
+      "confirm_delete_tardiness": "Die Verspätung von {name} in Höhe von {tardiness} Minuten wird entfernt."
     },
     "group_roles": {
       "menu_title_assign": "Gruppenrollen zuweisen",
@@ -94,5 +97,8 @@
   },
   "actions": {
     "back_to_overview": "Zurück zur Übersicht"
+  },
+  "time": {
+    "minutes": "Minuten"
   }
 }
diff --git a/aleksis/apps/alsijil/frontend/messages/en.json b/aleksis/apps/alsijil/frontend/messages/en.json
index 5345ca9259606424a42ae4ae222cf72833ef91e6..bc23cf37170b89a0c1ec0fb9285f645e596eee25 100644
--- a/aleksis/apps/alsijil/frontend/messages/en.json
+++ b/aleksis/apps/alsijil/frontend/messages/en.json
@@ -88,11 +88,17 @@
     "personal_notes": {
       "note": "Note",
       "create_personal_note": "Add another note",
+      "tardiness": "Tardiness",
+      "lesson_length_exceeded": "The tardiness exceeds the length of the lesson",
       "confirm_delete": "Delete note?",
-      "confirm_delete_explanation": "The note \"{note}\" for {name} will be removed."
+      "confirm_delete_explanation": "The note \"{note}\" for {name} will be removed.",
+      "confirm_delete_tardiness": "The tardiness of {tardiness} minutes will be removed for {name}."
     }
   },
   "actions": {
     "back_to_overview": "Back to overview"
+  },
+  "time": {
+    "minutes": "minutes"
   }
 }