diff --git a/src/app/(app)/invoicing/page.test.tsx b/src/app/(app)/invoicing/page.test.tsx
index aae0211..73e95e2 100644
--- a/src/app/(app)/invoicing/page.test.tsx
+++ b/src/app/(app)/invoicing/page.test.tsx
@@ -146,6 +146,28 @@ vi.mock("@/app/api/invoicing/customers", async () => {
   };
 });
 
+// `useAuth` is called by the page after the rep-scoped list filter
+// was wired in. The test mocks PB directly (not the auth provider),
+// so we have to stub `useAuth` here. Return a non-REP user so the
+// filter is a no-op — the test data doesn't carry a `rep` field on
+// customers, so a real rep would zero out every row.
+//
+// The user object lives in `vi.hoisted` so React sees the same
+// reference across renders — otherwise the page's `load` callback
+// (which now depends on `user`) re-fires every render and the
+// PB query blows past the test's `toHaveBeenCalledTimes(2)` bound.
+const { mockAuthUser } = vi.hoisted(() => ({
+  mockAuthUser: {
+    id: "user-42",
+    name: "Casey Booker",
+    email: "casey@example.com",
+    user_type: ["BUYER"],
+  },
+}));
+vi.mock("@/components/auth-provider", () => ({
+  useAuth: () => ({ user: mockAuthUser, loading: false }),
+}));
+
 import Page from "./page";
 
 describe("InvoicingPage", () => {