diff --git a/services/backend/api/v1/competition/schemas.py b/services/backend/api/v1/competition/schemas.py
index 0539b5b..079baab 100644
--- a/services/backend/api/v1/competition/schemas.py
+++ b/services/backend/api/v1/competition/schemas.py
@@ -8,8 +8,6 @@ from apps.competition.models import Competition, State
 
 class CompetitionOut(ModelSchema):
     id: UUID
-    type: Literal["edu", "competitive"]
-    participation_type: Literal["solo"]
 
     class Meta:
         model = Competition