diff --git a/steam/client/user.py b/steam/client/user.py
index 67cf293..ea7c517 100644
--- a/steam/client/user.py
+++ b/steam/client/user.py
@@ -10,7 +10,7 @@ class SteamUser(object):
     """Holds various functionality and data related to a steam user
     """
     _pstate = None
-    steam_id = SteamID()
+    steam_id = SteamID()  #: steam id
     relationship = EFriendRelationship.NONE   #: friendship status
 
     def __init__(self, steam_id, steam):