diff --git a/src/experimental/_impl/_tri_delaunay2voronoi_impl.scad b/src/experimental/_impl/_tri_delaunay_voronoi_impl.scad
similarity index 100%
rename from src/experimental/_impl/_tri_delaunay2voronoi_impl.scad
rename to src/experimental/_impl/_tri_delaunay_voronoi_impl.scad
diff --git a/src/experimental/demo/tri_delaunay2voronoi_demo.scad b/src/experimental/demo/tri_delaunay_voronoi_demo.scad
similarity index 82%
rename from src/experimental/demo/tri_delaunay2voronoi_demo.scad
rename to src/experimental/demo/tri_delaunay_voronoi_demo.scad
index ad0e0e6e..0e7922c4 100644
--- a/src/experimental/demo/tri_delaunay2voronoi_demo.scad
+++ b/src/experimental/demo/tri_delaunay_voronoi_demo.scad
@@ -1,5 +1,5 @@
 use <experimental/tri_delaunay.scad>;
-use <experimental/tri_delaunay2voronoi.scad>;
+use <experimental/tri_delaunay_voronoi.scad>;
 use <hull_polyline2d.scad>;
 
 points = [for(i = [0:20]) rands(-100, 100, 2)]; 
@@ -13,7 +13,7 @@ for(p = points) {
 %draw(tri_delaunay(points));
 
 d = tri_delaunay(points, ret = "DELAUNAY");
-#draw(tri_delaunay2voronoi(d));
+#draw(tri_delaunay_voronoi(d));
 
 module draw(pointsOfTriangles) {
 	for(t = pointsOfTriangles) {
diff --git a/src/experimental/tri_delaunay2voronoi.scad b/src/experimental/tri_delaunay_voronoi.scad
similarity index 92%
rename from src/experimental/tri_delaunay2voronoi.scad
rename to src/experimental/tri_delaunay_voronoi.scad
index 8296a741..90046c68 100644
--- a/src/experimental/tri_delaunay2voronoi.scad
+++ b/src/experimental/tri_delaunay_voronoi.scad
@@ -1,9 +1,9 @@
-use <experimental/_impl/_tri_delaunay2voronoi_impl.scad>;
+use <experimental/_impl/_tri_delaunay_voronoi_impl.scad>;
 use <util/map/hashmap.scad>;
 use <util/map/hashmap_keys.scad>;
 use <util/map/hashmap_get.scad>;
 
-function tri_delaunay2voronoi(d) = 
+function tri_delaunay_voronoi(d) = 
     let(
 	    coords = delaunay_coords(d),
 		coords_leng = len(coords),