diff --git a/deluge/ui/web/auth.py b/deluge/ui/web/auth.py
index 765d93e48..6e98e579b 100644
--- a/deluge/ui/web/auth.py
+++ b/deluge/ui/web/auth.py
@@ -298,6 +298,7 @@ class Auth(JSONComponent):
         :rtype: string or False
         """
         if self.check_password(password):
+            log.info('Login success (ClientIP %s)', __request__.getClientIP())
             return self._create_session(__request__)
         else:
             log.error('Login failed (ClientIP %s)', __request__.getClientIP())