diff --git a/debian/changelog b/debian/changelog
index 77032400240a283cfde3b95ebeebd3fd6bd5c41d..e4d772f209559aa7bb947c63d8edfc91f68abe64 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,9 +1,13 @@
 python-pysnmp4 (4.4.3-2) UNRELEASED; urgency=medium
 
+  [ Ondřej Nový ]
   * d/control: Set Vcs-* to salsa.debian.org
   * d/copyright: Use https protocol in Format field
 
- -- Ondřej Nový <onovy@debian.org>  Tue, 13 Feb 2018 10:03:56 +0100
+  [ Michal Arbet ]
+  * Add 0002-Fix-py37-async-as-keyword.patch (Closes: #904357)
+
+ -- Michal Arbet <michal.arbet@ultimum.io>  Tue, 31 Jul 2018 12:59:43 +0300
 
 python-pysnmp4 (4.4.3-1) unstable; urgency=medium
 
diff --git a/debian/patches/0002-Fix-py37-async-as-keyword.patch b/debian/patches/0002-Fix-py37-async-as-keyword.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a4b0e9bd3ba541e61a05d051dfbff3837378cd1f
--- /dev/null
+++ b/debian/patches/0002-Fix-py37-async-as-keyword.patch
@@ -0,0 +1,22 @@
+From: Michal Arbet <michal.arbet@ultimum.io>
+Date: Tue, 31 Jul 2018 12:39:21 +0300
+Forwarded: yes
+Last-Update: 2018-07-31
+
+---
+ pysnmp/carrier/asyncio/dispatch.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pysnmp/carrier/asyncio/dispatch.py b/pysnmp/carrier/asyncio/dispatch.py
+index bd86579..9af7fcd 100644
+--- a/pysnmp/carrier/asyncio/dispatch.py
++++ b/pysnmp/carrier/asyncio/dispatch.py
+@@ -69,7 +69,7 @@ class AsyncioDispatcher(AbstractTransportDispatcher):
+
+     def registerTransport(self, tDomain, transport):
+         if self.loopingcall is None and self.getTimerResolution() > 0:
+-            self.loopingcall = asyncio.async(self.handle_timeout())
++            self.loopingcall = getattr(asyncio, 'async')(self.handle_timeout())
+         AbstractTransportDispatcher.registerTransport(
+             self, tDomain, transport
+         )
diff --git a/debian/patches/series b/debian/patches/series
index cf6112b1b39fde03a15c004bee4bab200f2dee71..a7ab4d82ba8e94f523abd5a936ab05551e6e07be 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1 +1,2 @@
 0001-Remove-privacy-breach-badges.patch
+0002-Fix-py37-async-as-keyword.patch