--- src/sys/net/if_ethersubr.c	2008/10/04 11:24:37	1.94
+++ src/sys/net/if_ethersubr.c	2008/10/26 07:11:28	1.95
@@ -74,6 +74,7 @@
 #include <netinet/in.h>
 #include <netinet/in_var.h>
 #include <netinet/if_ether.h>
+#include <netinet/ip_flow.h>
 #include <net/ipfw/ip_fw.h>
 #include <net/dummynet/ip_dummynet.h>
 #endif