diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp
index b43119631..90890f2f1 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp
@@ -546,7 +546,7 @@ struct npc_salvaged_siege_engine : public VehicleAI
             {
                 if (Unit* turret = vehicle->GetPassenger(7))
                 {
-                    if (Vehicle* turretVehicle = me->GetVehicleKit())
+                    if (Vehicle* turretVehicle = turret->GetVehicleKit())
                     {
                         if (!turretVehicle->IsVehicleInUse())
                         {