Index: b/usr/src/head/Makefile
===================================================================
--- a/usr/src/head/Makefile
+++ b/usr/src/head/Makefile
@@ -282,8 +282,6 @@ RPCSVC_GEN_HDRS = \
 	ufs_prot.h	\
 	nfs_acl.h
 
-LVMRPCHDRS = \
-mhdx.h mdiox.h meta_basic.h metad.h metamed.h metamhd.h metacl.h
 
 SYMHDRASSERT = $(ROOT)/usr/include/iso/assert_iso.h
 SYMHDRERRNO = $(ROOT)/usr/include/iso/errno_iso.h