diff --git a/math/py-gmpy2/Makefile b/math/py-gmpy2/Makefile
index 4ec876ca1a00..40103253c12b 100644
--- a/math/py-gmpy2/Makefile
+++ b/math/py-gmpy2/Makefile
@@ -1,27 +1,27 @@
 # Created by: Yuri Victorovich <yuri@rawbw.com>
 
 PORTNAME=	gmpy2
 PORTVERSION=	2.0.8
 PORTREVISION=	4
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	GMP/MPIR, MPFR, and MPC interface to Python
 
 LICENSE=	GPLv3
 
 LIB_DEPENDS=	libgmp.so:math/gmp \
 		libmpc.so:math/mpc \
 		libmpfr.so:math/mpfr
 
-USES=		python:3.6+ zip
+USES=		python:3.6-3.9 zip
 USE_PYTHON=	distutils autoplist
 
 CONFLICTS=	${PYTHON_PKGNAMEPREFIX}gmpy2-devel-2.1*
 
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHON_SITELIBDIR}/gmpy2*.so
 
 .include <bsd.port.mk>