diff --git a/usr.sbin/pkg_install/lib/Makefile b/usr.sbin/pkg_install/lib/Makefile
index acb837ebd0c8..7b0e2f82842b 100644
--- a/usr.sbin/pkg_install/lib/Makefile
+++ b/usr.sbin/pkg_install/lib/Makefile
@@ -3,7 +3,7 @@
 LIB=	install
 INTERNALLIB= YES
 SRCS=	file.c msg.c plist.c str.c exec.c global.c pen.c match.c \
-	deps.c version.c
+	deps.c version.c pkgwrap.c
 
 CFLAGS+= ${DEBUG}