diff --git a/textproc/py-sphinxcontrib-bibtex/Makefile b/textproc/py-sphinxcontrib-bibtex/Makefile
index 8b9f6ee8af36..0b24604e0275 100644
--- a/textproc/py-sphinxcontrib-bibtex/Makefile
+++ b/textproc/py-sphinxcontrib-bibtex/Makefile
@@ -1,31 +1,25 @@
 # Created by: Po-Chuan Hsieh <sunpoet@FreeBSD.org>
 
 PORTNAME=	sphinxcontrib-bibtex
 PORTVERSION=	2.4.1
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Sphinx extension for BibTeX style citations
 
 LICENSE=	BSD2CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.rst
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}docutils>=0.8,1:textproc/py-docutils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pybtex>=0.20:textproc/py-pybtex@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pybtex-docutils>=1.0.0:textproc/py-pybtex-docutils@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}sphinx>=2.1,1:textproc/py-sphinx@${PY_FLAVOR}
 
 USES=		python:3.6+
 USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
-.include <bsd.port.pre.mk>
-
-.if ${PYTHON_REL} < 30700
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}dataclasses>=0:devel/py-dataclasses@${PY_FLAVOR}
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>