diff --git a/index.js b/index.js
index 6924251..08a573d 100644
--- a/index.js
+++ b/index.js
@@ -7,7 +7,7 @@ const GRID_COLOR = "#444444";
 const DEAD_COLOR = "#000000";
 const ALIVE_COLOR = "#FFFFFF";
 
-const universe = Universe.new();
+const universe = Universe.new_random();
 const width = universe.width();
 const height = universe.height();