diff --git a/mods/ENTITIES/mcl_mobs/api.lua b/mods/ENTITIES/mcl_mobs/api.lua
index 614467e40..9a6e1a68b 100644
--- a/mods/ENTITIES/mcl_mobs/api.lua
+++ b/mods/ENTITIES/mcl_mobs/api.lua
@@ -514,9 +514,6 @@ function mob_class:on_step(dtime)
 	end
 end
 
-
-
-
 local timer = 0
 minetest.register_globalstep(function(dtime)
 	timer = timer + dtime
diff --git a/mods/ENTITIES/mcl_mobs/movement.lua b/mods/ENTITIES/mcl_mobs/movement.lua
index 11ec2a444..d8ace59fd 100644
--- a/mods/ENTITIES/mcl_mobs/movement.lua
+++ b/mods/ENTITIES/mcl_mobs/movement.lua
@@ -570,7 +570,7 @@ function mob_class:check_runaway_from()
 		local yaw = (atan(vec.z / vec.x) + 3 *math.pi/ 2) - self.rotate
 
 		if lp.x > s.x then
-			yaw = yaw + pi
+			yaw = yaw + math.pi
 		end
 
 		yaw = self:set_yaw( yaw, 4)