diff --git a/server/gameserver/buff/callfunc.cc b/server/gameserver/buff/callfunc.cc
index a0416d99..65b4af33 100644
--- a/server/gameserver/buff/callfunc.cc
+++ b/server/gameserver/buff/callfunc.cc
@@ -309,6 +309,7 @@ void CallFuncBuff::ProcLightCircle()
     struct InnerObject
     {
         CreatureWeakPtr c;
+        std::set<int> buff_uniids;
 
         void OnEnter()
         {