diff --git a/include/net/ip.h b/include/net/ip.h
index 17d11897..571bcf2 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -171,7 +171,7 @@
 #define NET_ADD_STATS_USER(field, adnd)	SNMP_ADD_STATS_USER(net_statistics, field, adnd)
 
 extern unsigned long snmp_fold_field(void *mib[], int offt);
-extern int snmp_mib_init(void *ptr[2], size_t mibsize, size_t mibalign);
+extern int snmp_mib_init(void *ptr[2], size_t mibsize);
 extern void snmp_mib_free(void *ptr[2]);
 
 extern void inet_get_local_port_range(int *low, int *high);