diff --git a/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp b/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
index e2cd312ee..a02fa01fb 100644
--- a/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
+++ b/src/server/game/AI/ScriptedAI/ScriptedCreature.cpp
@@ -648,6 +648,7 @@ void BossAI::UpdateAI(uint32 diff)
     }
 
     events.Update(diff);
+    scheduler.Update(diff);
 
     if (me->HasUnitState(UNIT_STATE_CASTING))
     {