diff --git a/devel/Makefile b/devel/Makefile
index 069fe9f3fbb1..33cd07bcbdf3 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -5125,6 +5125,7 @@
     SUBDIR += py-traitlets
     SUBDIR += py-traits
     SUBDIR += py-transaction
+    SUBDIR += py-transitions
     SUBDIR += py-tree-format
     SUBDIR += py-trollius
     SUBDIR += py-ttystatus
diff --git a/devel/py-transitions/Makefile b/devel/py-transitions/Makefile
new file mode 100644
index 000000000000..6302e7e489ce
--- /dev/null
+++ b/devel/py-transitions/Makefile
@@ -0,0 +1,22 @@
+# $FreeBSD$
+
+PORTNAME=	transitions
+DISTVERSION=	0.7.1
+CATEGORIES=	devel python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	sergey@akhmatov.ru
+COMMENT=	Lightweight, object-oriented Python state machine implementation
+
+LICENSE=	MIT
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR}
+
+USES=		python
+USE_PYTHON=	autoplist distutils
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
diff --git a/devel/py-transitions/distinfo b/devel/py-transitions/distinfo
new file mode 100644
index 000000000000..9ed16b641355
--- /dev/null
+++ b/devel/py-transitions/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1569669785
+SHA256 (transitions-0.7.1.tar.gz) = b73015080833b753cbb4a10f51f8234924ddfbdbaf33539fee4e4f3abfff454d
+SIZE (transitions-0.7.1.tar.gz) = 1318322
diff --git a/devel/py-transitions/pkg-descr b/devel/py-transitions/pkg-descr
new file mode 100644
index 000000000000..50f2849ec9b0
--- /dev/null
+++ b/devel/py-transitions/pkg-descr
@@ -0,0 +1,4 @@
+A lightweight, object-oriented state machine implementation in Python.
+Compatible with Python 2.7+ and 3.0+.
+
+WWW: https://github.com/pytransitions/transitions