diff --git a/BeReadyBackend/Endpoints/RandomChallenges/PatchProofEndpoint.cs b/BeReadyBackend/Endpoints/RandomChallenges/PatchProofEndpoint.cs
index e0b627e..fa7b18d 100644
--- a/BeReadyBackend/Endpoints/RandomChallenges/PatchProofEndpoint.cs
+++ b/BeReadyBackend/Endpoints/RandomChallenges/PatchProofEndpoint.cs
@@ -85,8 +85,9 @@ public class PatchProofEndpoint(
         Post post = new()
         {
             CreationDate = DateTime.Now,
-            Libelle = "test pour le moment",
-            UserId = userId
+            Libelle = randomChallenge.Label,
+            UserId = userId,
+            RandomChallengeId =  req.RandomChallengeId,
         };
 
         await postsRepository.AddAsync(post, ct);