diff --git a/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp b/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp
index 5df1f1740..4667c032d 100644
--- a/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp
+++ b/src/server/scripts/Northrend/Ulduar/Ulduar/ulduar.cpp
@@ -438,10 +438,13 @@ struct npc_salvaged_siege_engine : public VehicleAI
             {
                 if (Unit* turret = vehicle->GetPassenger(7))
                 {
-                    if (!turret->GetVehicleKit()->IsVehicleInUse())
+                    if (Vehicle* turretVehicle = me->GetVehicleKit())
                     {
-                        turret->HandleSpellClick(clicker);
-                        return false;
+                        if (!turretVehicle->IsVehicleInUse())
+                        {
+                            turret->HandleSpellClick(clicker);
+                            return false;
+                        }
                     }
                 }
             }