diff --git a/platform/osd-merkur/contiki-conf.h b/platform/osd-merkur/contiki-conf.h
index 2cafeac31..8764ddb97 100644
--- a/platform/osd-merkur/contiki-conf.h
+++ b/platform/osd-merkur/contiki-conf.h
@@ -301,7 +301,7 @@ typedef unsigned short uip_stats_t;
 #define UIP_CONF_MAX_CONNECTIONS  2
 #define UIP_CONF_MAX_LISTENPORTS  4
 #define UIP_CONF_UDP_CONNS        5
-#define UIP_CONF_DS6_NBR_NBU      4
+#define NBR_TABLE_CONF_MAX_NEIGHBORS      4
 #define UIP_CONF_DS6_DEFRT_NBU    2
 #define UIP_CONF_DS6_PREFIX_NBU   3
 #define UIP_CONF_MAX_ROUTES    4