diff --git a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
index 7ae9c72b9..44ca5d46e 100644
--- a/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
+++ b/Barotrauma/BarotraumaShared/Lua/DefaultRegister/RegisterShared.lua
@@ -187,6 +187,7 @@ RegisterBarotrauma("Mission")
 RegisterBarotrauma("CampaignMode")
 RegisterBarotrauma("CoOpMode")
 RegisterBarotrauma("MultiPlayerCampaign")
+RegisterBarotrauma("Radiation")
 
 RegisterBarotrauma("CampaignMetadata")
 RegisterBarotrauma("Wallet")