diff --git a/Endpoint/Controllers/Configuration/SetupController.cs b/Endpoint/Controllers/Configuration/SetupController.cs
index 67afb71..7ccea5f 100644
--- a/Endpoint/Controllers/Configuration/SetupController.cs
+++ b/Endpoint/Controllers/Configuration/SetupController.cs
@@ -18,6 +18,7 @@ using MySqlConnector;
 using Npgsql;
 using StackExchange.Redis;
 using System;
+using System.Collections.Generic;
 using System.Data;
 using System.IO;
 using System.Net.Mail;