diff --git a/examples/tiles/hitomezashi_stitching.scad b/examples/tiles/hitomezashi_stitching.scad
index e0358f4f..35d4dc67 100644
--- a/examples/tiles/hitomezashi_stitching.scad
+++ b/examples/tiles/hitomezashi_stitching.scad
@@ -10,32 +10,32 @@ for(tile = tile_hitomezashi(size)) {
     x = tile[0];
 	y = tile[1];
 	i = tile[2];
-	
+
 	translate([x, y] * tile_width) 
 	select(i) {
-		tile00(x, y, tile_width, line_width);
-		tile01(x, y, tile_width, line_width);
-		tile02(x, y, tile_width, line_width);
-		tile03(x, y, tile_width, line_width);
+		tile00(tile_width, line_width);
+		tile01(tile_width, line_width);
+		tile02(tile_width, line_width);
+		tile03(tile_width, line_width);
 	};
 }
 
-module tile00(x, y, tile_width, line_width) {
+module tile00(tile_width, line_width) {
     // nope
 }
 
 // _ 
-module tile01(x, y, tile_width, line_width) {
+module tile01(tile_width, line_width) {
     line2d([0, 0], [tile_width, 0], line_width);
 }
 
 // |_
-module tile02(x, y, tile_width, line_width) {
+module tile02(tile_width, line_width) {
    line2d([0, 0], [0, tile_width], line_width);
 }
 
 // |
-module tile03(x, y, tile_width, line_width) {
+module tile03(tile_width, line_width) {
 	line2d([0, 0], [0, tile_width], line_width);
 	line2d([0, 0], [tile_width, 0], line_width);
 }
\ No newline at end of file