diff --git a/security/py-YubiOTP/Makefile b/security/py-YubiOTP/Makefile
index 3f771aee396a..c3f2c2035ee7 100644
--- a/security/py-YubiOTP/Makefile
+++ b/security/py-YubiOTP/Makefile
@@ -1,20 +1,22 @@
 PORTNAME=	YubiOTP
 PORTVERSION=	1.0.0
 PORTREVISION=	1
 CATEGORIES=	security python
 MASTER_SITES=	PYPI
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	cs@FreeBSD.org
 COMMENT=	Library for verifying YubiKey OTP tokens
 WWW=		https://pypi.org/project/YubiOTP/
 
 LICENSE=	BSD2CLAUSE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pycryptodome>0:security/py-pycryptodome@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist distutils
 
+NO_ARCH=	yes
+
 .include <bsd.port.mk>