--- a/addons/core/Scripts/Game/ERR/40_Chat/ERR_NativeSmoke.c
+++ b/addons/core/Scripts/Game/ERR/40_Chat/ERR_NativeSmoke.c
@@ -522,7 +522,7 @@
 	}
 	protected void ERR_StopSupplyTravel()
 	{
-		ERR_NativeSupplyTravelProbe probe = m_ERRSupplyTravel;
+		ref ERR_NativeSupplyTravelProbe probe = m_ERRSupplyTravel;
 		DamageManagerComponent damage = m_ERRSupplyTravelObserverDamage;
 		bool enabled = m_ERRSupplyTravelObserverDamageEnabled;
 		m_ERRSupplyTravel = null; m_ERRSupplyTravelObserverDamage = null;