diff --git a/src/server/game/Movement/MotionMaster.cpp b/src/server/game/Movement/MotionMaster.cpp
index 95f7860a788..1eaf448daea 100644
--- a/src/server/game/Movement/MotionMaster.cpp
+++ b/src/server/game/Movement/MotionMaster.cpp
@@ -607,7 +607,7 @@ void MotionMaster::MoveSeekAssistance(float x, float y, float z)
         _owner->AttackStop();
         _owner->CastStop();
         _owner->ToCreature()->SetReactState(REACT_PASSIVE);
-        Mutate(new AssistanceMovementGenerator(x, y, z), MOTION_SLOT_ACTIVE, _owner->GetSpeed(MOVE_RUN) * 0.66f);
+        Mutate(new AssistanceMovementGenerator(x, y, z, _owner->GetSpeed(MOVE_RUN) * 0.66f), MOTION_SLOT_ACTIVE);
     }
     else
         TC_LOG_ERROR("movement.motionmaster", "MotionMaster::MoveSeekAssistance: '%s', attempted to seek assistance.", _owner->GetGUID().ToString().c_str());