diff --git a/src/schema.gql b/src/schema.gql
index 6eae3c4..b7bc395 100644
--- a/src/schema.gql
+++ b/src/schema.gql
@@ -789,6 +789,7 @@ type NotificationGQL {
   actor: UserGQL!
   videoId: Int
   challengeId: Int
+  challenge: Challenge
   comment: CommentGQL
   reactionType: String
   isRead: Boolean!