diff --git a/lang/picolisp/Makefile b/lang/picolisp/Makefile
index fc418a5dc6ed..1feebf6b115d 100644
--- a/lang/picolisp/Makefile
+++ b/lang/picolisp/Makefile
@@ -1,46 +1,48 @@
 PORTNAME=	picolisp
 PORTVERSION=	23.12
 PORTREVISION=	1
 CATEGORIES=	lang
 MASTER_SITES=	https://software-lab.de/
 DISTNAME=	picoLisp-${PORTVERSION}
 
 MAINTAINER=	gahr@FreeBSD.org
 COMMENT=	Minimal Lisp interpreter with a focus on simplicity
 WWW=		https://picolisp.com
 
 LICENSE=	MIT
 
 LIB_DEPENDS=	libffi.so:devel/libffi
 
+ONLY_FOR_ARCHS=	amd64
+
 USES=		gmake llvm:17,lib pkgconfig readline ssl tar:tgz
 
 WRKSRC=		${WRKDIR}/pil21/src
 
 post-patch:
 	${REINPLACE_CMD} \
 		-e 's|clang|clang${LLVM_VERSION}|' \
 		-e 's|opt|opt${LLVM_VERSION}|' \
 		-e 's|llc|llc${LLVM_VERSION}|' \
 		-e 's|llvm-link|llvm-link${LLVM_VERSION}|' \
 		-e 's|llvm-config|${LLVM_CONFIG}|' \
 		-e '/^MAIN/s|$$| -L${LOCALBASE}/lib|' \
 		-e '/^.SILENT:/d' \
 		${WRKSRC}/Makefile
 	${REINPLACE_CMD} -i '' -e 's|/usr|${PREFIX}|g' ${WRKSRC}/../bin/*
 
 post-build:
 	${GZIP_CMD} ${WRKSRC}/../man/man1/picolisp.1 ${WRKSRC}/../man/man1/pil.1
 
 do-install:
 	${MKDIR} ${STAGEDIR}${PREFIX}/lib/picolisp
 	cd ${WRKSRC}/.. && ${COPYTREE_SHARE} . ${STAGEDIR}${PREFIX}/lib/picolisp "! -name '*.bak'"
 	${RM} -r ${STAGEDIR}${PREFIX}/lib/picolisp/src ${STAGEDIR}${PREFIX}/lib/picolisp/test
 	${FIND} ${STAGEDIR}${PREFIX}/lib/picolisp/bin -exec ${CHMOD} a+x {} \;
 	${LN} -s ../lib/picolisp/bin/picolisp ${STAGEDIR}${PREFIX}/bin/
 	${LN} -s ../lib/picolisp/bin/pil ${STAGEDIR}${PREFIX}/bin/
 	${MKDIR} ${STAGEDIR}${PREFIX}/share/man/man1
 	${LN} -s ../../lib/picolisp/man/man1/picolisp.1.gz ${STAGEDIR}/${PREFIX}/share/man/man1
 	${LN} -s ../../lib/picolisp/man/man1/pil.1.gz ${STAGEDIR}/${PREFIX}/share/man/man1
 
 .include <bsd.port.mk>