diff --git a/lib/gather_test_urls.js b/lib/gather_test_urls.js
index f526331..b34a7bc 100644
--- a/lib/gather_test_urls.js
+++ b/lib/gather_test_urls.js
@@ -68,7 +68,7 @@ function gatherTestSuiteURLs( config, testSuite ){
 }
 
 function gatherTestURLs(config, testSuites) {
-  return _.unique(_.flatten(testSuites.map(function(testSuite) {
+  return _.uniq(_.flatten(testSuites.map(function(testSuite) {
     return gatherTestSuiteURLs(config, testSuite);
   })));
 }