diff --git a/src/voxel/_impl/_vx_bezier_impl.scad b/src/voxel/_impl/_vx_bezier_impl.scad
index 0392de9f..b62382ab 100644
--- a/src/voxel/_impl/_vx_bezier_impl.scad
+++ b/src/voxel/_impl/_vx_bezier_impl.scad
@@ -6,7 +6,7 @@ function _vx_bezier_pt(p1, p2, p3, p4, pts) =
         b1 = (a1 + a2) * 0.5,
         b2 = (a2 + a3) * 0.5,
         c = (b1 + b2) * 0.5,
-        p = [round(c[0]), round(c[1]), round(c[0])]
+        p = [round(c[0]), round(c[1]), round(c[2])]
     )
     _vx_bezier(c, b2, a3, p4, _vx_bezier(p1, a1, b1, c, concat(pts, [p])));