diff --git a/lib/widget.js b/lib/widget.js
index 8b4d292..ac6c1d6 100644
--- a/lib/widget.js
+++ b/lib/widget.js
@@ -19,7 +19,7 @@ function Node(options) {
 
   this.options = options || {};
   this.screen = this.screen
-    || Screen._default
+    || Screen.global
     || (function(){throw new Error('No active screen.')})();
   this.parent = options.parent || null; // this.screen;
   this.children = [];
@@ -90,8 +90,8 @@ Node.prototype.detach = function(element) {
 function Screen(options) {
   var self = this;
 
-  if (!Screen._default) {
-    Screen._default = this;
+  if (!Screen.global) {
+    Screen.global = this;
   }
 
   Node.call(this, options);
@@ -139,7 +139,7 @@ function Screen(options) {
   });
 }
 
-Screen._default = null;
+Screen.global = null;
 
 Screen.prototype.__proto__ = Node.prototype;