diff --git a/math/py-pynauty/Makefile b/math/py-pynauty/Makefile
index 1e511b2f9989..6c8b054e83e1 100644
--- a/math/py-pynauty/Makefile
+++ b/math/py-pynauty/Makefile
@@ -1,28 +1,30 @@
 PORTNAME=	pynauty
-DISTVERSION=	1.1.1
+DISTVERSION=	1.1.2
 CATEGORIES=	math python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Isomorphism testing and automorphisms of graphs
 
 LICENSE=	GPLv3
 
 BUILD_DEPENDS=	gmake:devel/gmake
 TEST_DEPENDS=	pytest:devel/py-pytest@${PY_FLAVOR}
 
 USES=		python:3.6+ shebangfix
 USE_PYTHON=	distutils autoplist
 
 SHEBANG_FILES=	src/pynauty/tests/test_minimal.py
 
 BINARY_ALIAS=	make=${GMAKE} python3=${PYTHON_CMD}
 
+TEST_ENV=	${MAKE_ENV} PYTHONPATH=${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}
+
 post-install:
 	@${STRIP_CMD} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/pynauty/nautywrap*.so
 
-do-test: install
-	@cd ${WRKSRC} && pytest
+do-test:
+	@cd ${WRKSRC} && ${SETENV} ${TEST_ENV} pytest
 
 .include <bsd.port.mk>
diff --git a/math/py-pynauty/distinfo b/math/py-pynauty/distinfo
index 4589046e0fe3..a6328e3444ce 100644
--- a/math/py-pynauty/distinfo
+++ b/math/py-pynauty/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1651966586
-SHA256 (pynauty-1.1.1.tar.gz) = 960e013c00dd035eb3cf5bec56e1d6ec76a849f86e961b1fc8b6a6745ce2199e
-SIZE (pynauty-1.1.1.tar.gz) = 1893705
+TIMESTAMP = 1659080404
+SHA256 (pynauty-1.1.2.tar.gz) = fca00e50874b0cb34800f41b91b31f4b61a6ec22f2d3bd0b2290209b8d552307
+SIZE (pynauty-1.1.2.tar.gz) = 1894529