diff --git a/sys/alpha/linux/Makefile b/sys/alpha/linux/Makefile
index e1f00334549e..cb388b8edee8 100644
--- a/sys/alpha/linux/Makefile
+++ b/sys/alpha/linux/Makefile
@@ -1,6 +1,9 @@
-# Makefile for syscalls tables
+# Makefile for syscall tables
+#
+# $Id$
 
-linux_sysent.c linux_syscall.h linux_proto.h: ../../kern/makesyscalls.sh syscalls.master syscalls.conf
+linux_sysent.c linux_syscall.h linux_proto.h: ../../kern/makesyscalls.sh \
+		syscalls.master syscalls.conf
 	-mv -f linux_sysent.c linux_sysent.c.bak
 	-mv -f linux_syscall.h linux_syscall.h.bak
 	-mv -f linux_proto.h linux_proto.h.bak
diff --git a/sys/i386/linux/Makefile b/sys/i386/linux/Makefile
index e1f00334549e..cb388b8edee8 100644
--- a/sys/i386/linux/Makefile
+++ b/sys/i386/linux/Makefile
@@ -1,6 +1,9 @@
-# Makefile for syscalls tables
+# Makefile for syscall tables
+#
+# $Id$
 
-linux_sysent.c linux_syscall.h linux_proto.h: ../../kern/makesyscalls.sh syscalls.master syscalls.conf
+linux_sysent.c linux_syscall.h linux_proto.h: ../../kern/makesyscalls.sh \
+		syscalls.master syscalls.conf
 	-mv -f linux_sysent.c linux_sysent.c.bak
 	-mv -f linux_syscall.h linux_syscall.h.bak
 	-mv -f linux_proto.h linux_proto.h.bak