diff --git a/lib/libc_r/db/btree/Makefile.inc b/lib/libc_r/db/btree/Makefile.inc
index 6e91b46e7ae5..ac1ee475ce46 100644
--- a/lib/libc_r/db/btree/Makefile.inc
+++ b/lib/libc_r/db/btree/Makefile.inc
@@ -1,7 +1,7 @@
-#	@(#)Makefile.inc	8.1 (Berkeley) 6/4/93
+#	@(#)Makefile.inc	8.2 (Berkeley) 7/14/94
 
 .PATH: ${.CURDIR}/../libc/db/btree
 
 SRCS+=	bt_close.c bt_conv.c bt_debug.c bt_delete.c bt_get.c bt_open.c \
 	bt_overflow.c bt_page.c bt_put.c bt_search.c bt_seq.c bt_split.c \
-	bt_stack.c bt_utils.c
+	bt_utils.c
diff --git a/lib/libc_r/net/Makefile.inc b/lib/libc_r/net/Makefile.inc
index 72d9496adfcd..bcff9723ea4a 100644
--- a/lib/libc_r/net/Makefile.inc
+++ b/lib/libc_r/net/Makefile.inc
@@ -8,9 +8,11 @@ SRCS+=	gethostbydns.c gethostbyht.c gethostbynis.c gethostnamadr.c \
 	getproto.c getprotoent.c getprotoname.c getservbyname.c \
 	getservbyport.c getservent.c herror.c inet_addr.c inet_lnaof.c \
 	inet_makeaddr.c inet_netof.c inet_network.c inet_ntoa.c \
-	linkaddr.c ns_addr.c ns_ntoa.c rcmd.c recv.c res_comp.c \
-	res_debug.c res_init.c res_mkquery.c res_query.c res_send.c \
-	send.c ether_addr.c
+	linkaddr.c rcmd.c recv.c res_comp.c res_data.c res_debug.c \
+	res_init.c res_mkquery.c res_query.c res_send.c send.c ether_addr.c
+
+# ns_addr.c ns_ntoa.c
 
 # machine-dependent net sources
-.include "${.CURDIR}/${MACHINE}/net/Makefile.inc"
+.include "${.CURDIR}/../libc/${MACHINE}/net/Makefile.inc"
+