diff --git a/src/experimental/worley_sphere.scad b/src/experimental/worley_sphere.scad
index 2cd70c2c..6b02e2c0 100644
--- a/src/experimental/worley_sphere.scad
+++ b/src/experimental/worley_sphere.scad
@@ -1,5 +1,4 @@
 use <util/rand.scad>;
-use <noise/nz_worley3s.scad>;
 use <noise/_impl/_nz_worley3_impl.scad>;
 use <polyhedra/geom_icosahedron.scad>;