diff --git a/lib/index.js b/lib/index.js
index 450149e..0082cd8 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,4 +1,5 @@
 var ArrayExt = require('./array-ext')
+  , DateExt = require('./date-ext')
   , FileExt = require('./file-ext')
   , MathExt = require('./math-ext')
   , ObjectExt = require('./object-ext')
@@ -9,6 +10,7 @@ var ArrayExt = require('./array-ext')
   ;
 
 module.exports = { ArrayExt: ArrayExt.ArrayExt
+                 , DateExt: DateExt.DateExt
                  , FileExt: FileExt.FileExt
                  , MathExt: MathExt.MathExt
                  , ObjectExt: ObjectExt.ObjectExt
@@ -16,6 +18,7 @@ module.exports = { ArrayExt: ArrayExt.ArrayExt
                  , extendNative: function() {
                        // Extend native types
                        ArrayExt.extendNative();
+                       DateExt.extendNative();
                        MathExt.extendNative();
                        fuse.extendArray();