Index: tools/ra6.c
--- tools/ra6.c.orig
+++ tools/ra6.c
@@ -34,8 +34,8 @@
 
 #include <arpa/inet.h>
 #include <net/if.h>
-#include <netinet/icmp6.h>
 #include <netinet/in.h>
+#include <netinet/icmp6.h>
 #include <netinet/ip6.h>
 #include <pcap.h>
 
