diff --git a/src/experimental/demo/tri_delaunay_demo.scad b/src/experimental/demo/tri_delaunay_demo.scad
index 5a5e6ef7..f1f5e906 100644
--- a/src/experimental/demo/tri_delaunay_demo.scad
+++ b/src/experimental/demo/tri_delaunay_demo.scad
@@ -1,4 +1,4 @@
-use <experimental/tri_delaunay.scad>;
+use <triangle/tri_delaunay.scad>;
 use <hull_polyline2d.scad>;
 
 points = [for(i = [0:20]) rands(-100, 100, 2)]; 
diff --git a/src/experimental/demo/tri_delaunay_demo2.scad b/src/experimental/demo/tri_delaunay_demo2.scad
index 364d253c..25118239 100644
--- a/src/experimental/demo/tri_delaunay_demo2.scad
+++ b/src/experimental/demo/tri_delaunay_demo2.scad
@@ -1,6 +1,6 @@
-use <experimental/tri_delaunay.scad>;
-use <experimental/tri_delaunay_shapes.scad>;
-use <experimental/tri_delaunay_voronoi.scad>;
+use <triangle/tri_delaunay.scad>;
+use <triangle/tri_delaunay_shapes.scad>;
+use <triangle/tri_delaunay_voronoi.scad>;
 use <hull_polyline2d.scad>;
 
 points = [for(i = [0:20]) rands(-100, 100, 2)];