diff --git a/tests/members/avatarlUrl.ts b/tests/members/avatarlUrl.ts
index 400c1a34c..01db76722 100644
--- a/tests/members/avatarlUrl.ts
+++ b/tests/members/avatarlUrl.ts
@@ -5,7 +5,7 @@ Deno.test({
   name: "[member] format a members avatar url",
   fn: async (t) => {
     assertEquals(
-      bot.helpers.avatarURL(130136895395987456n, 8840, {
+      bot.helpers.avatarURL(130136895395987456n, "8840", {
         avatar: 4055337350987360625717955448021200177333n,
       }),
       "https://cdn.discordapp.com/avatars/130136895395987456/eae5905ad2d18d7c8deca20478b088b5.jpg?size=128",