diff --git a/Barotrauma/BarotraumaClient/ClientSource/GameSession/GameModes/Tutorials/Tutorial.cs b/Barotrauma/BarotraumaClient/ClientSource/GameSession/GameModes/Tutorials/Tutorial.cs
index d6c8f225d..5b188f944 100644
--- a/Barotrauma/BarotraumaClient/ClientSource/GameSession/GameModes/Tutorials/Tutorial.cs
+++ b/Barotrauma/BarotraumaClient/ClientSource/GameSession/GameModes/Tutorials/Tutorial.cs
@@ -179,6 +179,8 @@ namespace Barotrauma.Tutorials
 
         public void Start()
         {
+            GameMain.LuaCs.Initialize();
+
             GameMain.Instance.ShowLoading(Loading());
             ObjectiveManager.ResetObjectives();
 
diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
index 85f408639..38b6e6e5c 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
@@ -4,6 +4,7 @@ local RegisterBarotrauma = LuaSetup.LuaUserData.RegisterTypeBarotrauma
 Register("System.TimeSpan")
 Register("System.Exception")
 Register("System.Console")
+Register("System.Exception")
 
 RegisterBarotrauma("Success`2[[Barotrauma.ContentPackage],[System.Exception]]")
 RegisterBarotrauma("Failure`2[[Barotrauma.ContentPackage],[System.Exception]]")