diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultLib.lua b/Barotrauma/BarotraumaShared/Lua/DefaultLib.lua
index 587ebf1ec..521a0e2fa 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultLib.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultLib.lua
@@ -54,6 +54,7 @@ defaultLib["ClientPermissions"] = CreateEnum("Barotrauma.Networking.ClientPermis
 defaultLib["InputType"] = CreateStatic("Barotrauma.InputType")
 
 
+defaultLib["Inventory"] = CreateStatic("Barotrauma.Inventory")
 defaultLib["ContentPackageManager"] = CreateStatic("Barotrauma.ContentPackageManager")
 defaultLib["GameSettings"] = CreateStatic("Barotrauma.GameSettings")
 defaultLib["RichString"] = CreateStatic("Barotrauma.RichString", true)
diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultRegister.lua b/Barotrauma/BarotraumaShared/Lua/DefaultRegister.lua
index 0fa9fab1e..87758183d 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultRegister.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultRegister.lua
@@ -267,6 +267,8 @@ RegisterBarotrauma("GUIScrollBar")
 RegisterBarotrauma("GUIDropDown")
 RegisterBarotrauma("GUINumberInput")
 
+RegisterBarotrauma("Inventory+SlotReference")
+
 end
 
 return descriptors
\ No newline at end of file