diff --git a/src/models/task.ts b/src/models/task.ts
index 06c8262a2..354791ff1 100644
--- a/src/models/task.ts
+++ b/src/models/task.ts
@@ -75,6 +75,11 @@ export default class TaskModel extends AbstractModel<ITask> implements ITask {
 	repeatAfter: number | IRepeatAfter = 0
 	repeatFromCurrentDate = false
 	repeatMode: IRepeatMode = TASK_REPEAT_MODES.REPEAT_MODE_DEFAULT
+	/* Make sure to not return reminderDates to the server.
+	The server currently supports both reminderDates (old API) and reminder (new API) and assumes the old logic
+	if it still receives reminderDates.
+	This line and reminderDates attributes will be removed after https://kolaente.dev/vikunja/api/pulls/1448 was merged.
+	*/
 	reminderDates = null
 	reminders: ITaskReminder[] = []
 	parentTaskId: ITask['id'] = 0