diff --git a/test/karma.config.js b/test/karma.config.js
index 811506e411..0d7e250245 100644
--- a/test/karma.config.js
+++ b/test/karma.config.js
@@ -56,7 +56,7 @@ module.exports = function(karma) {
       // (these files will be instrumented by Istanbul)
       '../src/**/*.js': ['coverage']
     },
-    reporters: ['coverage'],
+    reporters: ['progress', 'coverage'],
     coverageReporter: {
       reporters: [
         {