diff --git a/carreler.lua b/carreler.lua
index 25c27a2745794b96a3442851f42d642cee84d560..3488e0f0f5732c94753158f8f0e8cdb84884c076 100644
--- a/carreler.lua
+++ b/carreler.lua
@@ -6,6 +6,7 @@ function main()
     print("Colonnes:", arg[2])
     n = arg[2]
     print("--")
+    turtle.forward()
     carreler(m, n)
 end
 
@@ -31,10 +32,10 @@ function carreler(m, n)
 end
 
 function carrelerLigne(m)
-    for i=1,m,1
+    for i=1,(m-1),1
     do
-        turtle.forward()
         turtle.placeDown()
+        turtle.forward()
     end
 end