diff --git a/src/scripts/browser.js b/src/scripts/browser.js
index a6402d1393..19153bb19f 100644
--- a/src/scripts/browser.js
+++ b/src/scripts/browser.js
@@ -292,7 +292,7 @@ define([], function () {
     }
 
     if (typeof document !== 'undefined') {
-        if (('ontouchstart' in window) || (navigator.MaxTouchPoints > 0)) {
+        if (('ontouchstart' in window) || (navigator.maxTouchPoints > 0)) {
             browser.touch = true;
         }
     }