Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -1403,20 +1403,25 @@
 	])
 	AC_CHECK_HEADER(netinet/tcp.h, [
 		AC_DEFINE(OF_HAVE_NETINET_TCP_H, 1,
 			[Whether we have netinet/tcp.h])
 	])
-	AC_CHECK_HEADERS([arpa/inet.h netdb.h])
+	AC_CHECK_HEADERS([arpa/inet.h netdb.h sys/sockio.h])
 	AC_CHECK_HEADERS([net/if.h net/if_arp.h net/if_dl.h net/if_types.h])
 	AC_CHECK_FUNCS([if_indextoname if_nametoindex if_nameindex])
 	AC_CHECK_TYPES([struct sockaddr_dl], [], [], [
 		#ifdef HAVAE_SYS_TYPES_H
 		# include <sys/types.h>
 		#endif
 		#ifdef HAVE_NET_IF_DL_H
 		# include <net/if_dl.h>
 		#endif
+	])
+	AC_CHECK_MEMBERS([struct ifreq.ifr_hwaddr], [], [], [
+		#ifdef HAVE_NET_IF_H
+		# include <net/if.h>
+		#endif
 	])
 	AC_CHECK_HEADER(sys/un.h, [
 		AC_DEFINE(OF_HAVE_SYS_UN_H, 1, [Whether we have sys/un.h])
 	])
 	AC_CHECK_MEMBER([struct sockaddr_in6.sin6_addr], [

Index: src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m
==================================================================
--- src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m
+++ src/platform/POSIX/OFSystemInfo+NetworkInterfaces.m
@@ -19,10 +19,13 @@
 # include <sys/ioctl.h>
 #endif
 #ifdef OF_HAVE_SYS_SOCKET_H
 # include <sys/socket.h>
 #endif
+#ifdef HAVE_SYS_SOCKIO_H
+# include <sys/sockio.h>
+#endif
 #ifdef HAVE_NET_IF_H
 # include <net/if.h>
 #endif
 #ifdef HAVE_NET_IF_ARP_H
 # include <net/if_arp.h>
@@ -400,11 +403,12 @@
 #endif
 
 static bool
 queryNetworkInterfaceHardwareAddress(OFMutableDictionary *ret)
 {
-#if defined(HAVE_IOCTL) && defined(HAVE_NET_IF_H) && defined(SIOCGIFHWADDR)
+#if defined(HAVE_IOCTL) && defined(HAVE_NET_IF_H) && defined(SIOCGIFHWADDR) && \
+    defined(HAVE_STRUCT_IFREQ_IFR_HWADDR)
 	OFStringEncoding encoding = [OFLocale encoding];
 	int sock = socket(AF_INET, SOCK_DGRAM, 0);
 
 	if (sock < 0)
 		return false;