diff --git a/New_College.Model/ViewModels/Query/EvaluationRequest.cs b/New_College.Model/ViewModels/Query/EvaluationRequest.cs
index d89a59c..d504230 100644
--- a/New_College.Model/ViewModels/Query/EvaluationRequest.cs
+++ b/New_College.Model/ViewModels/Query/EvaluationRequest.cs
@@ -6,6 +6,6 @@ namespace New_College.Model.ViewModels.Query
 {
     public class EvaluationRequest
     {
-        public int CustomerId { get; set; }
+        public long CustomerId { get; set; }
     }
 }