diff --git a/mods/ENTITIES/mcl_mobs/physics.lua b/mods/ENTITIES/mcl_mobs/physics.lua
index 1fbe1e24d..7e8bc7ac0 100644
--- a/mods/ENTITIES/mcl_mobs/physics.lua
+++ b/mods/ENTITIES/mcl_mobs/physics.lua
@@ -355,9 +355,10 @@ function mob_class:set_yaw(yaw, delay, dtime)
 
 	if math.abs(target_shortest_path_nums) > 5 then
 		self.object:set_yaw(self.object:get_yaw()+(target_shortest_path*(3.6*ddtime)))
+		--[[
 		if self.acc then
 			self.acc=vector.rotate_around_axis(self.acc,vector.new(0,1,0), target_shortest_path*(3.6*ddtime))
-		end
+		end]]
 	end
 
 	delay = delay or 0