diff --git a/tests/dummy/config/environment.js b/tests/dummy/config/environment.js
index <HASH>..<HASH> 100755
--- a/tests/dummy/config/environment.js
+++ b/tests/dummy/config/environment.js
@@ -10,6 +10,9 @@ module.exports = function(environment) {
 	'ember-cli-workbox': {
 		enabled: true
 	},
+	workbox: {
+		swDest: '/sw.js'
+	},
     EmberENV: {
       FEATURES: {
         // Here you can enable experimental features on an ember canary build
fix sw file path in tests