diff --git a/src/components/models/navigation/items/NavigationMenuItems.vue b/src/components/models/navigation/items/NavigationMenuItems.vue
index f5db7bff..abecb5e0 100644
--- a/src/components/models/navigation/items/NavigationMenuItems.vue
+++ b/src/components/models/navigation/items/NavigationMenuItems.vue
@@ -8,7 +8,8 @@ import {
 } from "@/components/models/navigation/items/NavigationMenuItemsSuperUser.vue";
 import {
   items as itemsAdmin,
-  parsedItems as parsedItemsAdmin
+  parsedItems as parsedItemsAdmin,
+  syncAdminNavigationRoute
 } from "@/components/models/navigation/items/NavigationMenuItemsAdmin.vue";
 import {
   items as itemsUser,
@@ -50,6 +51,7 @@ export function useNavigationItems() {
       if ((SessionUser.canAccessUser() || SessionUser.isSubuser.value) && isUser.value) {
         return parsedItemsUser();
       } else if (SessionUser.canAccessAdmin() && isAdmin.value) {
+        syncAdminNavigationRoute(route);
         return parsedItemsAdmin();
       } else if (SessionUser.canAccessSuperUser()) {
         return parsedItemsSuperUser();
@@ -73,4 +75,4 @@ export default defineComponent({
     return useNavigationItems();
   }
 });
-</script>
\ No newline at end of file
+</script>
diff --git a/src/components/models/navigation/items/NavigationMenuItemsAdmin.vue b/src/components/models/navigation/items/NavigationMenuItemsAdmin.vue
index 3ce49629..7d79231a 100644
--- a/src/components/models/navigation/items/NavigationMenuItemsAdmin.vue
+++ b/src/components/models/navigation/items/NavigationMenuItemsAdmin.vue
@@ -3,13 +3,24 @@ import { NavigationItemProps } from "@/components/models/navigation/NavigationIt
 import {defineComponent, ref, computed, watch} from 'vue';
 import { SessionUser } from '@/components/session/token/SessionUser.vue';
 import { getDepartmentName } from "@/components/session/token/SessionUser/Objects/economicDepartments.vue";
-import { router } from "@/router.js";
 import i18n from '@/i18n';
 
 const t = (key: string) => i18n.global.t(key);
 
+const routeContext = ref({
+  path: window.location.pathname || '',
+  params: {} as Record<string, unknown>
+});
+
+const syncAdminNavigationRoute = (route: any) => {
+  routeContext.value = {
+    path: String(route?.path ?? window.location.pathname ?? ''),
+    params: (route?.params ?? {}) as Record<string, unknown>
+  };
+};
+
 const department_id = computed(() => {
-  const currentRoute = router.currentRoute.value;
+  const currentRoute = routeContext.value;
 
   const fromParams = Number.parseInt(String(currentRoute?.params?.departmentId ?? ''), 10);
   if (Number.isInteger(fromParams) && fromParams > 0) {
@@ -213,6 +224,7 @@ export default defineComponent({
 
 // Named exports if needed
 export {
+  syncAdminNavigationRoute,
   items,
   parsedItems
 }
diff --git a/tests/unit/navigation-menu-items-admin-contract.spec.js b/tests/unit/navigation-menu-items-admin-contract.spec.js
index 7ce465e2..5b69e42a 100644
--- a/tests/unit/navigation-menu-items-admin-contract.spec.js
+++ b/tests/unit/navigation-menu-items-admin-contract.spec.js
@@ -9,10 +9,12 @@ const source = readFileSync(
 ).replace(/\r\n/g, '\n');
 
 describe('NavigationMenuItemsAdmin contract', () => {
-  it('derives department id from reactive route context', () => {
-    expect(source).toContain('import { useRoute } from "vue-router";');
-    expect(source).toContain('const route = useRoute();');
-    expect(source).toContain('route.params.departmentId');
-    expect(source).toContain('route.path.match(/^\\/admin\\/(\\d+)(?:\\/|$)/)');
+  it('derives department id from synced route context without router import', () => {
+    expect(source).not.toContain('import { router } from "@/router.js";');
+    expect(source).toContain('const routeContext = ref(');
+    expect(source).toContain('const syncAdminNavigationRoute = (route: any) => {');
+    expect(source).toContain('const currentRoute = routeContext.value;');
+    expect(source).toContain('currentRoute?.params?.departmentId');
+    expect(source).toContain('currentRoute?.path?.match(/^\\/admin\\/(\\d+)(?:\\/|$)/)');
   });
 });