diff --git a/statnot b/statnot
index e3cde56..be38240 100755
--- a/statnot
+++ b/statnot
@@ -231,7 +231,7 @@ class NotificationFetcher(dbus.service.Object):
 
     @dbus.service.method("org.freedesktop.Notifications", in_signature='', out_signature='as')
     def GetCapabilities(self):
-        return ("body")
+        return (["body"])
 
     @dbus.service.signal('org.freedesktop.Notifications', signature='uu')
     def NotificationClosed(self, id_in, reason_in):