diff --git a/static/js/terminal/lib/range.js b/static/js/terminal/lib/range.js
index 7248999..5b4802b 100644
--- a/static/js/terminal/lib/range.js
+++ b/static/js/terminal/lib/range.js
@@ -4,26 +4,11 @@
 
 'use strict';
 
-function addRowsOnDemand(){
-  while (this.y >= this.rows) {
-    this.lines.push(this.blankLine());
-
-    var div = document.createElement('div');
-
-    this.element.appendChild(div);
-    this.children.push(div);
-
-    this.rows++;
-  }
-}
-
 module.exports = function (Terminal){
   Terminal.prototype.updateRange = function (y){
     if (y < this.refreshStart) this.refreshStart = y;
 
     if (y > this.refreshEnd) this.refreshEnd = y;
-
-    addRowsOnDemand.bind(this)();
   };
 
   Terminal.prototype.maxRange = function (){