diff --git a/build/tasks/test.js b/build/tasks/test.js
index 4f9896de..18d396f3 100644
--- a/build/tasks/test.js
+++ b/build/tasks/test.js
@@ -5,7 +5,7 @@ var Server = require('karma').Server;
 /**
  * Run test once and exit
  */
-gulp.task('test', function (done) {
+gulp.task('test', ['inlineTemplates'], function (done) {
   new Server({
     configFile: __dirname + '/../../karma.conf.js',
     singleRun: true
diff --git a/karma.conf.js b/karma.conf.js
index 1b016aec..d2564bad 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -3,7 +3,13 @@ module.exports = function (config) {
     config.set({
         frameworks: ['phantomjs-shim', 'jspm', 'jasmine', 'sinon', 'should'],
         preprocessors: {
-          'lib/**/!(*spec).js': ['babel', 'coverage']
+          'lib/**/!(*spec).js': ['babel', 'regex', 'coverage']
+        },
+
+        regexPreprocessor: {
+          rules: [
+            [ /'\.(.*?)\.css'/g, '\'.tmp$1.css\'']
+          ]
         },
         babelPreprocessor: {
             options: {
@@ -47,7 +53,7 @@ module.exports = function (config) {
         jspm: {
             config: 'system.config.js',
             loadFiles: ['tests/**/*.spec.js', 'tests/helpers.js', 'lib/**/*.js'],
-            serveFiles: ['tests/schemas/**/*.json', 'lib/**/*.{html,css}'],
+            serveFiles: ['tests/schemas/**/*.json', 'lib/**/*.html', '.tmp/lib/**/*.css'],
             nocache: true
         },
 
@@ -56,6 +62,7 @@ module.exports = function (config) {
             '/lib/': '/base/lib/',
             '/jspm_packages/': '/base/jspm_packages/',
             '/node_modules/': '/base/node_modules/',
+            '/.tmp/': '/base/.tmp/'
         },
         reporters: travis ? ['mocha', 'coverage', 'coveralls'] : ['mocha', 'coverage'],
 
diff --git a/package.json b/package.json
index 8435f4d6..fce31c6d 100644
--- a/package.json
+++ b/package.json
@@ -78,6 +78,7 @@
     "karma-mocha-reporter": "^1.1.3",
     "karma-phantomjs-launcher": "^0.2.1",
     "karma-phantomjs-shim": "^1.1.2",
+    "karma-regex-preprocessor": "github:makern/karma-regex-preprocessor",
     "karma-should": "^1.0.0",
     "karma-sinon": "^1.0.4",
     "phantomjs": "^1.9.19",
@@ -89,6 +90,5 @@
     "systemjs-builder": "^0.14.7",
     "vinyl-paths": "^2.0.0",
     "zone.js": "^0.5.8"
-  },
-  "dependencies": {}
+  }
 }