diff --git a/keyword.py b/keyword.py
index 64ba9c0..5882087 100644
--- a/keyword.py
+++ b/keyword.py
@@ -82,7 +82,7 @@ def get_capture(search_data, group_name):
     except:
         return None
 
-async def del_msg(context, t_lim):
+async def del_msg(context, t_lim: int):
     await asyncio.sleep(t_lim)
     await context.delete()