diff --git a/polytopes.js b/polytopes.js
index d742822..aede55c 100644
--- a/polytopes.js
+++ b/polytopes.js
@@ -715,6 +715,7 @@ function make_dodecahedron_vertices() {
 			{ x: -phi, y: phiinv, z:0, w: 0 , 	label: 4},
 			{ x: -phi, y: -phiinv, z:0, w: 0 , 	label: 2},
 		];
+	scale_nodes(nodes, 1 / Math.sqrt(3));
 	index_nodes(nodes);
 	return nodes;
 }