diff --git a/devel/rustup-init/Makefile b/devel/rustup-init/Makefile
index 196ae47cad30..c9e16a06e024 100644
--- a/devel/rustup-init/Makefile
+++ b/devel/rustup-init/Makefile
@@ -1,23 +1,24 @@
 PORTNAME=	rustup-init
 DISTVERSION=	1.28.1
 CATEGORIES=	devel
 DISTNAME=	rustup
 
 MAINTAINER=	jinking.this@gmail.com
 COMMENT=	Rust toolchain installer
 WWW=		https://rustup.rs/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE-MIT
 
 USES=		cargo llvm ssl
 USE_GITHUB=	yes
 GH_ACCOUNT=	rust-lang
 GH_PROJECT=	rustup
 
+ONLY_FOR_ARCHS=	amd64
 PLIST_FILES=	bin/${PORTNAME}
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKDIR}/target/release/${PORTNAME} ${STAGEDIR}${PREFIX}/bin/${PORTNAME}
 
 .include <bsd.port.mk>