diff --git a/lib/utilities/update-paths-for-addon.js b/lib/utilities/update-paths-for-addon.js
index 9bb15c0f..8edf7e6d 100644
--- a/lib/utilities/update-paths-for-addon.js
+++ b/lib/utilities/update-paths-for-addon.js
@@ -29,7 +29,7 @@ module.exports = function(paths, addonName, appName, options) {
     if (!Object.prototype.hasOwnProperty.call(paths, addonName)) {
       paths[addonName] = [ addonAddonPath ];
     }
-    if (!Object.prototype.hasOwnProperty.call(paths, (addonNameStar)) {
+    if (!Object.prototype.hasOwnProperty.call(paths, addonNameStar)) {
       paths[addonNameStar] = [ [addonAddonPath, '*'].join('/') ];
     }
     if (!Object.prototype.hasOwnProperty.call(paths, addonTestSupportPath)) {