diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua b/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua
index bf99ba229..273799f74 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultLib/LibShared.lua
@@ -113,6 +113,7 @@ defaultLib["AutoItemPlacer"] = CreateStatic("Barotrauma.AutoItemPlacer")
 defaultLib["PropertyConditional"] = CreateStatic("Barotrauma.PropertyConditional", true)
 defaultLib["StatusEffect"] = CreateStatic("Barotrauma.StatusEffect", true)
 defaultLib["OutpostGenerator"] = CreateStatic("Barotrauma.OutpostGenerator")
+defaultLib["DamageModifier"] = CreateStatic("Barotrauma.DamageModifier", true)
 
 defaultLib["Md5Hash"] = CreateStatic("Barotrauma.Md5Hash", true)
 defaultLib["ContentXElement"] = CreateStatic("Barotrauma.ContentXElement", true)
diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
index 38b6e6e5c..4931d3165 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
@@ -74,6 +74,7 @@ RegisterBarotrauma("CharacterInfo+HeadPreset")
 RegisterBarotrauma("CharacterInfo+HeadInfo")
 RegisterBarotrauma("CharacterHealth")
 RegisterBarotrauma("CharacterHealth+LimbHealth")
+RegisterBarotrauma("DamageModifier")
 RegisterBarotrauma("CharacterInventory")
 RegisterBarotrauma("CharacterParams")
 RegisterBarotrauma("CharacterParams+AIParams")