diff --git a/math/py-flax/Makefile b/math/py-flax/Makefile
index 103b9ccc97ca..924318d8836e 100644
--- a/math/py-flax/Makefile
+++ b/math/py-flax/Makefile
@@ -22,10 +22,4 @@ USE_PYTHON=	autoplist concurrent distutils
 
 NO_ARCH=	yes
 
-.include <bsd.port.pre.mk>
-
-.if ${PYTHON_REL} < 3700
-RUN_DEPENDS+=	${PYTHON_PKGNAMEPREFIX}dataclasses>=0:devel/py-dataclasses@${PY_FLAVOR}
-.endif
-
-.include <bsd.port.post.mk>
+.include <bsd.port.mk>