diff --git a/src/PlanViewer.Core/Models/ServerConnection.cs b/src/PlanViewer.Core/Models/ServerConnection.cs
index c8eae29..7b3c420 100644
--- a/src/PlanViewer.Core/Models/ServerConnection.cs
+++ b/src/PlanViewer.Core/Models/ServerConnection.cs
@@ -1,4 +1,3 @@
-using System;
 using System.Text.Json.Serialization;
 using Microsoft.Data.SqlClient;
 using PlanViewer.Core.Interfaces;