diff --git a/plugins/stats.py b/plugins/stats.py
index c464d1c..db1d747 100644
--- a/plugins/stats.py
+++ b/plugins/stats.py
@@ -115,8 +115,8 @@ def handle_stats(irc, source, command, args):
         for accountname, accountdata in conf.conf['login'].get('accounts', {}).items():
             networks = accountdata.get('networks', [])
             if irc.name in networks or not networks:
-                _num(243, "O %s * %s :%s" %
-                     ' '.join(accountdata.get('hosts', ['*@*']),
+                _num(243, "O %s * %s :%s" % (
+                     ' '.join(accountdata.get('hosts', ['*@*'])),
                      accountname,
                      'needoper' if accountdata.get('require_oper') else '')
                  )