diff --git a/lib/Makefile b/lib/Makefile
index 8798677f89f8..476679843e95 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -11,8 +11,8 @@ SUBDIR=csu/${MACHINE}
 
 # XXX MISSING:		libplot
 SUBDIR+=libc libcompat libcom_err libcurses libdisk libedit \
-	libf2c libftpio libgnumalloc libipx \
-	libkvm libmd libmytinfo libncurses libpcap libresolv librpcsvc \
+	libf2c libftpio libgnumalloc libipx libkvm libmd libmytinfo \
+	libncurses libopie libpcap libresolv librpcsvc \
 	libscsi libskey libss libtcl libtermcap libutil libxpg4 liby libz