diff --git a/src/config.h b/src/config.h
index 70c9d4c..d05dd7c 100644
--- a/src/config.h
+++ b/src/config.h
@@ -1,111 +1,111 @@
 /* 
  * Copyright (C) 2011 Jiaju Zhang <jjzhang@suse.de>
  * Copyright (C) 2013 Philipp Marek <philipp.marek@linbit.com>
  * 
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  * 
  * This software is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  * 
  * You should have received a copy of the GNU General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
 #ifndef _CONFIG_H
 #define _CONFIG_H
 
 #include <stdint.h>
 #include "booth.h"
 #include "transport.h"
 
 
 /** @{ */
 /** Definitions for in-RAM data. */
 
 #define MAX_NODES	16
 #define TICKET_ALLOC	16
 
 
 struct ticket_paxos_state {
 	/** Who tries to change the current status. */
 	struct booth_site *proposer;
 
 	/** Current owner of ticket. */
 	struct booth_site *owner;
 
 	/** Timestamp of expiration. */
 	time_t expires;
 
 
 	/** Current ballot number. Might be < prev_ballot if overflown. */
 	uint32_t ballot;
 	/** Previous ballot. */
 	uint32_t prev_ballot;
 
 	/** Bitmap of sites that acknowledge that state. */
 	uint64_t acknowledges;
 };
 
 
 struct ticket_config {
 	boothc_ticket name;
 
 	/** How many seconds until expiration. */
 	int expiry;
 
 	/** Network related timeouts. */
 	int timeout;
 
 	/** State. */
 	cmd_request_t state;
 
 	int weight[MAX_NODES];
 
 	time_t next_cron;
 
 	struct ticket_paxos_state current_state;
 	struct ticket_paxos_state proposed_state;
 };
 
 
 struct booth_config {
     char name[BOOTH_NAME_LEN];
 
     transport_layer_t proto;
     uint16_t port;
 
 	/** Stores the OR of the individual host bitmasks. */
-	uint32_t site_bits;
+	uint64_t site_bits;
 
     int site_count;
     struct booth_site site[MAX_NODES];
 
     int ticket_count;
     int ticket_allocated;
     struct ticket_config *ticket;
 };
 
 
 extern struct booth_config *booth_conf;
 
 
 int read_config(const char *path);
 
 int check_config(int type);
 
 int find_site_by_name(unsigned char *site, struct booth_site **node);
 int find_site_by_id(uint32_t site_id, struct booth_site **node);
 
 const char *type_to_string(int type);
 
 
 #define STATE_STRING(s_) ({ union { cmd_request_t s; char c[5]; } d; d.s = htonl(s_); d.c[4] = 0; d.c; })
 
 
 #endif /* _CONFIG_H */