diff --git a/Barotrauma/BarotraumaTest/ClientServer/ClientServerTests.cs b/Barotrauma/BarotraumaTest/ClientServer/ClientServerTests.cs
index 34ae621b1..7f70ecd39 100644
--- a/Barotrauma/BarotraumaTest/ClientServer/ClientServerTests.cs
+++ b/Barotrauma/BarotraumaTest/ClientServer/ClientServerTests.cs
@@ -93,6 +93,7 @@ public class ClientServerTests : IDisposable
 
         currentServer = new GameServer(
             name: ServerName,
+            listenIp: null,
             port: NetConfig.DefaultPort,
             queryPort: NetConfig.DefaultQueryPort,
             maxPlayers: 1,
@@ -126,4 +127,4 @@ public class ClientServerTests : IDisposable
         OnTestsFinished();
         GC.SuppressFinalize(this);
     }
-}
\ No newline at end of file
+}
diff --git a/Barotrauma/BarotraumaTest/LuaCs/HookPatchHelpers.cs b/Barotrauma/BarotraumaTest/LuaCs/HookPatchHelpers.cs
index e506b2682..cdc4ed6f1 100644
--- a/Barotrauma/BarotraumaTest/LuaCs/HookPatchHelpers.cs
+++ b/Barotrauma/BarotraumaTest/LuaCs/HookPatchHelpers.cs
@@ -1,4 +1,6 @@
-using Barotrauma;
+extern alias Client;
+
+using Client::Barotrauma;
 using MoonSharp.Interpreter;
 using System;
 using System.Collections.Concurrent;
diff --git a/Barotrauma/BarotraumaTest/LuaCs/HookPatchTests.cs b/Barotrauma/BarotraumaTest/LuaCs/HookPatchTests.cs
index 813d6fee8..b9366b239 100644
--- a/Barotrauma/BarotraumaTest/LuaCs/HookPatchTests.cs
+++ b/Barotrauma/BarotraumaTest/LuaCs/HookPatchTests.cs
@@ -1,4 +1,6 @@
-using Barotrauma;
+extern alias Client;
+
+using Client::Barotrauma;
 using Microsoft.Xna.Framework;
 using MoonSharp.Interpreter;
 using System;
diff --git a/Barotrauma/BarotraumaTest/LuaCs/LuaCsFixture.cs b/Barotrauma/BarotraumaTest/LuaCs/LuaCsFixture.cs
index 67fb8d402..70c2d9c1e 100644
--- a/Barotrauma/BarotraumaTest/LuaCs/LuaCsFixture.cs
+++ b/Barotrauma/BarotraumaTest/LuaCs/LuaCsFixture.cs
@@ -1,4 +1,6 @@
-using Barotrauma;
+extern alias Client;
+
+using Client::Barotrauma;
 using System;
 using System.Runtime.ExceptionServices;