diff --git a/lib/util.js b/lib/util.js
index 4a54d54f..7b6a82bc 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -650,7 +650,10 @@
          * @param variable
          */
         this.isObject               = function(variable) {
-            return Util.isType(variable, 'object');
+            var type    = Util.getType(variable),
+                is      = type === 'object';
+            
+            return is;
         };
         
         /**