diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua b/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua
index 84e949d51..a267988fd 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua
@@ -75,6 +75,7 @@ defaultLib["Screen"] = CreateStatic("Barotrauma.Screen")
 defaultLib["AttackResult"] = CreateStatic("Barotrauma.AttackResult", true)
 defaultLib["TempClient"] = CreateStatic("Barotrauma.Networking.TempClient", true)
 defaultLib["TraitorMissionResult"] = CreateStatic("Barotrauma.TraitorMissionResult", true)
+defaultLib["DecalManager"] = CreateStatic("Barotrauma.DecalManager", true)
 
 defaultLib["Explosion"] = CreateStatic("Barotrauma.Explosion", true)
 
diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
index 77f5c5211..a373970f9 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
@@ -238,6 +238,10 @@ RegisterBarotrauma("MapCreatures.Behavior.BallastFloraBranch")
 
 RegisterBarotrauma("PetBehavior")
 
+RegisterBarotrauma("Decal")
+RegisterBarotrauma("DecalPrefab")
+RegisterBarotrauma("DecalManager")
+
 Register("Microsoft.Xna.Framework.Vector2")
 Register("Microsoft.Xna.Framework.Vector3")
 Register("Microsoft.Xna.Framework.Vector4")