diff --git a/math/py-pyodesys/Makefile b/math/py-pyodesys/Makefile
index 3a24ab27e2cf..0f1ed86c0805 100644
--- a/math/py-pyodesys/Makefile
+++ b/math/py-pyodesys/Makefile
@@ -1,8 +1,7 @@
 # $FreeBSD$
 
 PORTNAME=	pyodesys
-DISTVERSION=	0.12.3
-PORTREVISION=	1
+DISTVERSION=	0.12.4
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
@@ -36,6 +35,6 @@ EXTRAS_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}appdirs>0:devel/py-appdirs@${PY_FLAVO
 			${PYTHON_PKGNAMEPREFIX}pyodeint>=0.10.1:math/py-pyodeint@${PY_FLAVOR}
 
 do-test: # Tests fail because extra-dependencies are erroneously required: https://github.com/bjodah/pyodesys/issues/97
-	@cd ${WRKSRC} && ${PYTHON_CMD} -m pytest --pyargs ${PORTNAME}
+	@cd ${WRKSRC} && ${PYTHON_CMD} -m pytest
 
 .include <bsd.port.mk>
diff --git a/math/py-pyodesys/distinfo b/math/py-pyodesys/distinfo
index 6cafb4af5a67..ce11721f3f10 100644
--- a/math/py-pyodesys/distinfo
+++ b/math/py-pyodesys/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1537215671
-SHA256 (pyodesys-0.12.3.tar.gz) = 1ca428744c68c9dfc44ae40b070745b6a934f2405d9675e5de79274b05614167
-SIZE (pyodesys-0.12.3.tar.gz) = 106513
+TIMESTAMP = 1539898181
+SHA256 (pyodesys-0.12.4.tar.gz) = 0c183bb71f7a8656668e8af99b129d46b7bf200eee1e0504cd6334ca6b9cb7e6
+SIZE (pyodesys-0.12.4.tar.gz) = 106638