--- /tmp/Makefile.dist	2010-06-01 02:03:44.000000000 +0000
+++ /tmp/Makefile	2010-06-01 02:03:23.000000000 +0000
@@ -104,7 +104,7 @@
 PLIST_SUB+=     IA64_NA=""
 .endif
 
-.if ${ARCH} == powerpc
+.if ${ARCH} == powerpc || ${ARCH} == powerpc64
 PLIST_SUB+=	PPC_NA="@comment "
 MAN4+=		nv.4x
 EXTRA_PATCHES=	${.CURDIR}/files/extra-arch-powerpc