diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c
index 5c832ed..3f09103 100644
--- a/bgpd/bgp_attr.c
+++ b/bgpd/bgp_attr.c
@@ -1804,7 +1804,7 @@
   /* same goes for as4_aggregator */
   struct aspath *as4_path = NULL;
   as_t as4_aggregator = 0;
-  struct in_addr as4_aggregator_addr = { 0 };
+  struct in_addr as4_aggregator_addr = { .s_addr = 0 };
 
   /* Initialize bitmap. */
   memset (seen, 0, BGP_ATTR_BITMAP_SIZE);
diff --git a/bgpd/bgp_snmp.c b/bgpd/bgp_snmp.c
index 0f4aeec..6a57834 100644
--- a/bgpd/bgp_snmp.c
+++ b/bgpd/bgp_snmp.c
@@ -121,7 +121,7 @@
 oid bgp_trap_oid [] = { BGP4MIB, 0 };
 
 /* IP address 0.0.0.0. */
-static struct in_addr bgp_empty_addr = {0};
+static struct in_addr bgp_empty_addr = { .s_addr = 0 };
 
 /* Hook functions. */
 static u_char *bgpVersion (struct variable *, oid [], size_t *, int,
diff --git a/ospfd/ospf_snmp.c b/ospfd/ospf_snmp.c
index 604766d..1636153 100644
--- a/ospfd/ospf_snmp.c
+++ b/ospfd/ospf_snmp.c
@@ -213,7 +213,7 @@
 oid ospf_trap_oid [] = { OSPF2MIB, 16, 2 }; /* Not reverse mappable! */
 
 /* IP address 0.0.0.0. */
-static struct in_addr ospf_empty_addr = {0};
+static struct in_addr ospf_empty_addr = { .s_addr = 0 };
 
 /* Hook functions. */
 static u_char *ospfGeneralGroup (struct variable *, oid *, size_t *,