diff --git a/BeReadyBackend/DTO/RandomChallenges/GetRandomChallengeDto.cs b/BeReadyBackend/DTO/RandomChallenges/GetRandomChallengeDto.cs
index 4b02011..a09caeb 100644
--- a/BeReadyBackend/DTO/RandomChallenges/GetRandomChallengeDto.cs
+++ b/BeReadyBackend/DTO/RandomChallenges/GetRandomChallengeDto.cs
@@ -6,4 +6,5 @@ public class GetRandomChallengeDto
     public string? Libelle { get; set; }
     public int Duration { get; set; }
     public bool IsAlreadyPast { get; set; }
+    public DateTime? GeneratedAt { get; set; }
 }
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