diff --git a/bot/events/on_message.py b/bot/events/on_message.py
index aeab530..706d3f8 100644
--- a/bot/events/on_message.py
+++ b/bot/events/on_message.py
@@ -39,7 +39,7 @@ async def addToRole(message, role_name, role_color):
                             break
                     # Congradulates user :D
                     await message.channel.send(
-                        f"Congratulations {message.author.mention}, you are now {'an' if role_name[0].lower() in 'aeiou' else 'a'} {role_name}!"
+    f"Congratulations {message.author.mention}, you are now {'an' if role_name.lower().startswith(('a', 'e', 'i', 'o', 'u')) else 'a'} {role_name}!"
                     )
 
                 result = await self.db.raw_exec_select(