diff --git a/package.js b/package.js
index 2d61645..71d6943 100644
--- a/package.js
+++ b/package.js
@@ -1,17 +1,17 @@
 var Version = "v2.3";
 
 Package.describe({
-  summary: "Icons for Percolate, version" + Version
+  summary: 'Icons for Percolate, version' + Version
 });
 
-Package.on_use(function(api) {
-  var path = Npm.require("path");
+Package.onUse(function(api) {
+  var path = Npm.require('path');
   var assetPath = path.join(Version);
 
-  api.add_files(path.join(assetPath, "fonts", "percolate.eot"), "client");
-  api.add_files(path.join(assetPath, "fonts", "percolate.svg"), "client");
-  api.add_files(path.join(assetPath, "fonts", "percolate.ttf"), "client");
-  api.add_files(path.join(assetPath, "fonts", "percolate.woff"), "client");
+  api.addFiles(path.join(assetPath, 'fonts', 'percolate.eot'), 'client', {isAsset: true});
+  api.addFiles(path.join(assetPath, 'fonts', 'percolate.svg'), 'client', {isAsset: true});
+  api.addFiles(path.join(assetPath, 'fonts', 'percolate.ttf'), 'client', {isAsset: true});
+  api.addFiles(path.join(assetPath, 'fonts', 'percolate.woff'), 'client', {isAsset: true});
 
-  api.add_files(path.join("edited-style.css"), "client");
+  api.addFiles(path.join('edited-style.css'), 'client');
 });