diff --git a/app/authenticators/auth-token.js b/app/authenticators/auth-token.js
index 37044799ef2a166cb1de2052f5b1197387abeb55..538eaaf52e45a8a561c2ce7c1893e07bee88db98 100644
--- a/app/authenticators/auth-token.js
+++ b/app/authenticators/auth-token.js
@@ -1,5 +1,6 @@
import Base from 'ember-simple-auth/authenticators/base';
+
export default class AuthToken extends Base {
/*
Simple token based authenticator
diff --git a/app/base/routing.js b/app/base/routing.js
index 81cf9f3809b2d64fed62c67c81e15d8130b9392d..20997fdfd087078fb33ffb0144d9bbf709248c3f 100644
--- a/app/base/routing.js
+++ b/app/base/routing.js
@@ -1,6 +1,7 @@
import Route from '@ember/routing/route';
import { inject as service } from '@ember/service';
+
export default class BaseRoute extends Route {
@service session;
@service currentUser;
diff --git a/app/session-stores/application.js b/app/session-stores/application.js
index d4207bafdd74901bcf3803c2be4ff78b13a14323..d7c986b654e0d36a0403d02316aae6c31ee24249 100644
--- a/app/session-stores/application.js
+++ b/app/session-stores/application.js
@@ -1,5 +1,6 @@
import CookieStore from 'ember-simple-auth/session-stores/cookie';
+
export default class ApplicationSessionStore extends CookieStore {
// pass
}