diff --git a/gnu/usr.bin/groff/pfbtops/Makefile b/gnu/usr.bin/groff/pfbtops/Makefile
index 695577561bbc..ad0e3d195f23 100644
--- a/gnu/usr.bin/groff/pfbtops/Makefile
+++ b/gnu/usr.bin/groff/pfbtops/Makefile
@@ -1,11 +1,13 @@
-#	$NetBSD: Makefile,v 1.8 2002/01/01 05:16:18 thorpej Exp $
+#	$NetBSD: Makefile,v 1.9 2002/01/22 23:57:19 thorpej Exp $
 
 .include "../Makefile.lib"
 
 DIST=		${IDIST}/src/utils/pfbtops
 .PATH:		${DIST}
 
-PROG=		pfbtops
+# XXX Because it uses libgroff
+PROG_CXX=	pfbtops
+SRCS=		pfbtops.c
 LDADD+=		$(LIBGROFF)
 DPADD+=		$(LIBGROFF)