diff --git a/gnu/usr.bin/man/manpath/Makefile b/gnu/usr.bin/man/manpath/Makefile
index e03d126379d..c86bf1be846 100644
--- a/gnu/usr.bin/man/manpath/Makefile
+++ b/gnu/usr.bin/man/manpath/Makefile
@@ -16,6 +16,7 @@ MAN1=${.CURDIR}/manpath.1
 DPADD+=  ${MAN1}
 CFLAGS+= -DMAIN -DSTDC_HEADERS -DPOSIX -DHAS_TROFF -DDO_UNCOMPRESS
 CFLAGS+= -DALT_SYSTEMS -I${.CURDIR}/../lib -I${.CURDIR}/../lib/obj
+CLEANFILES+=	${MAN1}
 
 ${MAN1}: ${.CURDIR}/manpath.man
 	sed -e 's,%libdir%,${libdir},' -e 's,%bindir%,${bindir},' \