diff --git a/app/utils/router.ts b/app/utils/router.ts
index 42bff5eda6..3420180fae 100644
--- a/app/utils/router.ts
+++ b/app/utils/router.ts
@@ -1,9 +1,11 @@
-export function packageRoute(packageName: string, version?: string | null) {
-  const [org, name] = packageName.startsWith('@') ? packageName.split('/') : [null, packageName]
+import type { RouteLocationRaw } from 'vue-router'
+
+export function packageRoute(packageName: string, version?: string | null): RouteLocationRaw {
+  const [org, name = ''] = packageName.startsWith('@') ? packageName.split('/') : ['', packageName]
 
   if (version) {
     return {
-      name: 'package-version' as const,
+      name: 'package-version',
       params: {
         org,
         name,
@@ -13,7 +15,7 @@ export function packageRoute(packageName: string, version?: string | null) {
   }
 
   return {
-    name: 'package' as const,
+    name: 'package',
     params: {
       org,
       name,