diff --git a/usr.bin/kdump/mkioctls b/usr.bin/kdump/mkioctls
index e93bddd31e03..eab44e6821e9 100644
--- a/usr.bin/kdump/mkioctls
+++ b/usr.bin/kdump/mkioctls
@@ -1,6 +1,7 @@
 awk '
 BEGIN {
 	print "#include <sys/param.h>"
+	print "#include <sys/queue.h>"
 	print "#include <sys/socket.h>"
 	print "#include <sys/socketvar.h>"
 	print "#include <net/route.h>"