diff --git a/lib/index.js b/lib/index.js
index c5023cc..542b215 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -16,6 +16,7 @@ function BrowserifyWriter(inputTree, options) {
   this.outputFile = options.outputFile || '/browserify.js';
   this.browserifyOptions = options.browserify || {};
   this.bundleOptions = options.bundle || {};
+  this.transformOptions = options.transform || [];
   this.requireOptions = options.require || {};
   this.inputTree = inputTree;
 }
@@ -28,6 +29,7 @@ BrowserifyWriter.prototype.write = function (readTree, destDir) {
   var outputFile = this.outputFile;
   var browserifyOptions = this.browserifyOptions;
   var bundleOptions = this.bundleOptions;
+  var transformOptions = this.transformOptions;
   var requireOptions = this.requireOptions;
 
   return readTree(this.inputTree).then(function (srcDir) {
@@ -39,6 +41,9 @@ BrowserifyWriter.prototype.write = function (readTree, destDir) {
     for (var i = 0; i < entries.length; i++) {
       b.add(entries[i]);
     }
+    for(var i = 0; i < transformOptions.length; i++){
+      b.transform(transformOptions[i]);
+    }
     for(var i = 0; i < requireOptions.length; i++){
       b.require.apply(b, requireOptions[i]);
     }