diff --git a/devel/Makefile b/devel/Makefile
index 1aa64d32db80..6fef76723160 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -4151,6 +4151,7 @@
     SUBDIR += py-aspyct
     SUBDIR += py-astor
     SUBDIR += py-astroid
+    SUBDIR += py-async_timeout
     SUBDIR += py-asyncio
     SUBDIR += py-atomiclong
     SUBDIR += py-atomicwrites
diff --git a/devel/py-async_timeout/Makefile b/devel/py-async_timeout/Makefile
new file mode 100644
index 000000000000..40dde56a7d94
--- /dev/null
+++ b/devel/py-async_timeout/Makefile
@@ -0,0 +1,19 @@
+# $FreeBSD$
+
+PORTNAME=	async_timeout
+PORTVERSION=	1.2.1
+CATEGORIES=	devel python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+DISTNAME=	async-timeout-${DISTVERSIONFULL}
+
+MAINTAINER=	wg@FreeBSD.org
+COMMENT=	Timeout context manager for asyncio programs
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+USES=		python:3.4+
+USE_PYTHON=	autoplist distutils
+
+.include <bsd.port.mk>
diff --git a/devel/py-async_timeout/distinfo b/devel/py-async_timeout/distinfo
new file mode 100644
index 000000000000..26d7dccded52
--- /dev/null
+++ b/devel/py-async_timeout/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1497632242
+SHA256 (async-timeout-1.2.1.tar.gz) = 380e9bfd4c009a14931ffe487499b0906b00b3378bb743542cfd9fbb6d8e4657
+SIZE (async-timeout-1.2.1.tar.gz) = 7797
diff --git a/devel/py-async_timeout/pkg-descr b/devel/py-async_timeout/pkg-descr
new file mode 100644
index 000000000000..e7abc12300c2
--- /dev/null
+++ b/devel/py-async_timeout/pkg-descr
@@ -0,0 +1,3 @@
+Timeout context manager for asyncio programs.
+
+WWW: https://github.com/aio-libs/async-timeout