diff --git a/specs/send-message.spec.ts b/specs/send-message.spec.ts
index a52c4de..5a88e0d 100644
--- a/specs/send-message.spec.ts
+++ b/specs/send-message.spec.ts
@@ -4,7 +4,7 @@ import { sendMessage } from '#src';
 
 describe('Send Message', () => {
   spec('Hello!', async () => {
-    return sendMessage('Hello!').then((parameter) => {
+    return await sendMessage('Hello!').then((parameter) => {
       expect(parameter).toEqual('Hello!');
     });
   });