diff --git a/packages/app/src/usage/format.test.ts b/packages/app/src/usage/format.test.ts
index 0c4a5d6fc3..25b479ddf4 100644
--- a/packages/app/src/usage/format.test.ts
+++ b/packages/app/src/usage/format.test.ts
@@ -79,6 +79,7 @@ describe("formatAmount", () => {
     await i18n.changeLanguage("ko");
 
     expect(formatProviderUsageLabel("session", "Session")).toBe("세션");
+    expect(formatProviderUsageLabel("five_hour", "Session")).toBe("세션");
     expect(formatProviderUsageLabel("credits", "Credits")).toBe("크레딧");
     expect(formatProviderUsageLabel("custom_limit", "Custom limit")).toBe("Custom limit");
   });