diff --git a/packages/rules-unit-testing/src/impl/url.ts b/packages/rules-unit-testing/src/impl/url.ts
index 5ab1c155c19..1152c4faa27 100644
--- a/packages/rules-unit-testing/src/impl/url.ts
+++ b/packages/rules-unit-testing/src/impl/url.ts
@@ -49,7 +49,5 @@ export function makeUrl(hostAndPort: HostAndPort | string, path: string): URL {
       hostAndPort = `${host}:${port}`;
     }
   }
-  const url = new URL(`http://${hostAndPort}/`);
-  url.pathname = path;
-  return url;
+  return new URL(`http://${hostAndPort}/${path}`);
 }