Index: head/games/openjk/Makefile
===================================================================
--- head/games/openjk/Makefile	(revision 551250)
+++ head/games/openjk/Makefile	(revision 551251)
@@ -1,33 +1,33 @@
 # $FreeBSD$
 
 PORTNAME=	openjk
 PORTVERSION=	g20200823
 CATEGORIES=	games
 
 MAINTAINER=	pkubaj@FreeBSD.org
 COMMENT=	Community effort to maintain Jedi Academy + Jedi Outcast
 
 LICENSE=	GPLv2
 
 LIB_DEPENDS=	libpng.so:graphics/png
 
 USES=		compiler:c++11-lang cmake gl jpeg localbase sdl xorg
 USE_GL=		gl glu
 USE_GITHUB=	yes
 GH_ACCOUNT=	JACoders
 GH_PROJECT=	OpenJK
 GH_TAGNAME=	ca63f21
 USE_SDL=	sdl2
 USE_XORG=	x11
 
 CXXFLAGS+=	-DNDEBUG
-OPENJK_ARCH=	${ARCH:S/powerpc64/ppc64/:S/armv7/arm/}
+OPENJK_ARCH=	${ARCH:S/powerpc64.*/ppc64/:S/armv7/arm/}
 PLIST_SUB=	ARCH="${OPENJK_ARCH}"
 SUB_FILES=	jamp \
 		jasp
 SUB_LIST=	ARCH="${OPENJK_ARCH}"
 
 post-install:
 	${INSTALL_SCRIPT} ${WRKDIR}/jamp ${WRKDIR}/jasp ${STAGEDIR}${PREFIX}/bin
 
 .include <bsd.port.mk>