diff --git a/security/py-base58/Makefile b/security/py-base58/Makefile
index 0c475db2cfc1..4db7e6cc0e00 100644
--- a/security/py-base58/Makefile
+++ b/security/py-base58/Makefile
@@ -1,17 +1,19 @@
 PORTNAME=	base58
 PORTVERSION=	2.1.1
 CATEGORIES=	security python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Bitcoin-compatible Base58 and Base58Check implementation
 WWW=		https://pypi.org/project/base58/
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist distutils
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>