diff --git a/src/main.lua b/src/main.lua
index ec2364b..505dad9 100644
--- a/src/main.lua
+++ b/src/main.lua
@@ -343,7 +343,7 @@ local function printdes(buf, dimensions)
             while true do
                 local target = getnearestunplaced(buf, pbuf, cx,cy,cz,nil, dimensions["x"],dimensions["z"], false)
                 if not target then break end
-                cx,cz = moveto(target[1],target[2],cx,cz,direction)
+                cx,cz,direction = moveto(target[1],target[2],cx,cz,direction)
                 place("down")
                 pbuf[posasstring(cx,cy,cz)] = true
             end
@@ -375,14 +375,14 @@ local function printdes(buf, dimensions)
         -- build ceiling/floor
         for _cz=1,dimensions["z"],1 do
             for _cx=1,dimensions["x"],1 do
-                moveto(_cx,_cz,cx,cz,direction)
+                cx,cz,direction = moveto(_cx,_cz,cx,cz,direction)
                 if buf[posasstring(_cx,cy,_cz)] ~= 2 then
                     place("down")
                 end
             end
         end
         -- return to standard pos but +1 to y
-        moveto(1,1,cx,cz,direction)
+        cx,cz,direction = moveto(1,1,cx,cz,direction)
         move("up")
     end
     center(direction)