diff --git a/src/client.py b/src/client.py
index d22137d..d314384 100644
--- a/src/client.py
+++ b/src/client.py
@@ -172,7 +172,7 @@ class DiscordDataClient(discord.Client):
         except Exception as e:
             self.logger.error(f"Error processing user {user.name}: {e}")
     
-async def get_user_bio(self, user) -> Optional[str]:
+async def _get_user_bio(self, user) -> Optional[str]:
     """Get user bio/about me section."""
     if not self.config.collect_bio:
         return None