diff --git a/src/brulijam/t-farmer.lua b/src/brulijam/t-farmer.lua
index f472caf..e4a051d 100644
--- a/src/brulijam/t-farmer.lua
+++ b/src/brulijam/t-farmer.lua
@@ -8,7 +8,7 @@ local toPlant = {
   [3] = "minecraft:carrot",
 }
 
-local function selectSeed()
+function selectSeed()
   for i=1, 16 do
     turtle.select(i)
     itemDetail = turtle.getItemDetail()
@@ -45,7 +45,7 @@ local function doField()
         turtle.forward()
       end
       -- move to next row
-      if i%2==1 then
+      if j%2==1 then
         turtle.turnRight()
         turtle.forward()
         turtle.turnRight()