diff --git a/src/replit/database/database.py b/src/replit/database/database.py
index 160e647..59ae4ab 100644
--- a/src/replit/database/database.py
+++ b/src/replit/database/database.py
@@ -58,6 +58,9 @@ class AsyncDatabase:
 
         Args:
             key (str): The key to delete
+        
+        Raises:
+            KeyError: Key does not exist
         """
         async with aiohttp.ClientSession() as session:
             async with session.delete(