--- a/mod_muc_log/mod_muc_log.lua	Wed Jul 10 12:41:32 2013 +0200
+++ b/mod_muc_log/mod_muc_log.lua	Wed Jul 10 12:42:46 2013 +0200
@@ -11,7 +11,7 @@
 local muc_form_config_option = "muc#roomconfig_enablelogging"
 
 local mod_host = module:get_host();
-local log_presences = module:get_option_boolean("muc_log_presences", false);
+local log_presences = module:get_option_boolean("muc_log_presences", true);
 
 -- Helper Functions