diff --git a/web/app/components/apps/list.spec.tsx b/web/app/components/apps/list.spec.tsx
index b9f9cf786d..cde601d61f 100644
--- a/web/app/components/apps/list.spec.tsx
+++ b/web/app/components/apps/list.spec.tsx
@@ -59,6 +59,11 @@ vi.mock('./hooks/use-dsl-drag-drop', () => ({
 const mockSetActiveTab = vi.fn()
 vi.mock('nuqs', () => ({
   useQueryState: () => ['all', mockSetActiveTab],
+  parseAsString: {
+    withDefault: () => ({
+      withOptions: () => ({}),
+    }),
+  },
 }))
 
 // Mock service hooks - use object for mutable state (vi.mock is hoisted)