diff --git a/packages/core/src/components/route/test/router-utils.spec.ts b/packages/core/src/components/route/test/router-utils.spec.ts
index 5810985395..82882828dc 100644
--- a/packages/core/src/components/route/test/router-utils.spec.ts
+++ b/packages/core/src/components/route/test/router-utils.spec.ts
@@ -1,7 +1,7 @@
 import {
   RouterEntries, RouterEntry, RouterSegments, breadthFirstSearch,
   generateURL, initRoute, matchRoute, parseURL
-} from '../router-utils';
+} from '../../router-controller/router-utils';
 
 describe('RouterSegments', () => {
   it ('should initialize with empty array', () => {
diff --git a/packages/core/src/components/router-controller/router-utils.tsx b/packages/core/src/components/router-controller/router-utils.ts
similarity index 100%
rename from packages/core/src/components/router-controller/router-utils.tsx
rename to packages/core/src/components/router-controller/router-utils.ts