diff --git a/browser/build.js b/browser/build.js
index a7c0805..2b3bfd3 100644
--- a/browser/build.js
+++ b/browser/build.js
@@ -60,6 +60,8 @@ var modules = [
   'util/BinaryParser',
 ];
 
+module.exports.moduleNames = modules;
+
 var createBitcore = function(opts) {