diff --git a/src/main/java/de/tum/cit/aet/artemis/quiz/web/QuizParticipationResource.java b/src/main/java/de/tum/cit/aet/artemis/quiz/web/QuizParticipationResource.java
index 1876f76a45df..c6b9f3b64669 100644
--- a/src/main/java/de/tum/cit/aet/artemis/quiz/web/QuizParticipationResource.java
+++ b/src/main/java/de/tum/cit/aet/artemis/quiz/web/QuizParticipationResource.java
@@ -69,6 +69,8 @@ public QuizParticipationResource(QuizExerciseRepository quizExerciseRepository,
 
     /**
      * POST /quiz-exercises/{exerciseId}/start-participation : start the quiz exercise participation
+     * TODO: This endpoint is also called when viewing the result of a quiz exercise.
+     * TODO: This does not make any sense, as the participation is already started.
      *
      * @param exerciseId the id of the quiz exercise
      * @return The created participation