diff --git a/Chapter-1-initial-architecture/Src/Fitnet/Contracts/SignContract/SignContractEndpoint.cs b/Chapter-1-initial-architecture/Src/Fitnet/Contracts/SignContract/SignContractEndpoint.cs
index 84ed99ce..e6f5d276 100644
--- a/Chapter-1-initial-architecture/Src/Fitnet/Contracts/SignContract/SignContractEndpoint.cs
+++ b/Chapter-1-initial-architecture/Src/Fitnet/Contracts/SignContract/SignContractEndpoint.cs
@@ -4,7 +4,6 @@ namespace EvolutionaryArchitecture.Fitnet.Contracts.SignContract;
 using Events;
 using EvolutionaryArchitecture.Fitnet.Common.Events.EventBus;
 using Common.Validation.Requests;
-using PrepareContract.BusinessRules;
 
 internal static class SignContractEndpoint
 {
@@ -15,13 +14,8 @@ internal static void MapSignContract(this IEndpointRouteBuilder app) => app.MapP
                 TimeProvider timeProvider,
                 CancellationToken cancellationToken) =>
             {
-                var test = new ContractCanBePreparedOnlyForAdultRule(10);
-#pragma warning disable S1481
-                var _ = test.Error;
-#pragma warning restore S1481
-
                 var contract =
-                    await persistence.Contracts.FindAsync(new object[] { id }, cancellationToken: cancellationToken);
+                    await persistence.Contracts.FindAsync([id], cancellationToken: cancellationToken);
 
                 if (contract is null)
                 {