diff --git a/src/helpers/setUrlSearchParams.test.ts b/src/helpers/setUrlSearchParams.test.ts
index 7bdf128..e1c46cf 100644
--- a/src/helpers/setUrlSearchParams.test.ts
+++ b/src/helpers/setUrlSearchParams.test.ts
@@ -13,6 +13,7 @@ describe("setUrlSearchParams", () => {
     expect(setUrlSearchParams("/signin/", { ok: true })).toBe(
       "/signin/?ok=true"
     );
+    expect(setUrlSearchParams("/signin/", {})).toBe("/signin/");
     expect(setUrlSearchParams("/signin?")).toBe("/signin");
     expect(setUrlSearchParams("/signin?in")).toBe("/signin?in");
     expect(setUrlSearchParams("/signin?in#sec")).toBe("/signin?in#sec");