diff --git a/fix-tests-python-3.5.2.patch b/fix-tests-python-3.5.2.patch
new file mode 100644
index 0000000..4f5eca1
--- /dev/null
+++ b/fix-tests-python-3.5.2.patch
@@ -0,0 +1,28 @@
+diff --git a/websockets/test_protocol.py b/websockets/test_protocol.py
+index 2e256c6..312f7e7 100644
+--- a/websockets/test_protocol.py
++++ b/websockets/test_protocol.py
+@@ -258,7 +258,10 @@ class CommonTests:
+         self.run_loop_once()
+         # The connection is established.
+         self.assertEqual(self.protocol.local_address, ('host', 4312))
+-        get_extra_info.assert_called_once_with('sockname', None)
++        if get_extra_info.call_count == 2:
++            assert get_extra_info.call_args_list == [(('sslcontext',),), (('sockname', None),)]
++        else:
++            get_extra_info.assert_called_once_with('sockname', None)
+ 
+     def test_remote_address(self):
+         get_extra_info = unittest.mock.Mock(return_value=('host', 4312))
+@@ -268,7 +271,10 @@ class CommonTests:
+         self.run_loop_once()
+         # The connection is established.
+         self.assertEqual(self.protocol.remote_address, ('host', 4312))
+-        get_extra_info.assert_called_once_with('peername', None)
++        if get_extra_info.call_count == 2:
++            assert get_extra_info.call_args_list == [(('sslcontext',),), (('peername', None),)]
++        else:
++            get_extra_info.assert_called_once_with('peername', None)
+ 
+     def test_open(self):
+         self.assertTrue(self.protocol.open)
diff --git a/python-websockets.spec b/python-websockets.spec
index 9fad498..00819b3 100644
--- a/python-websockets.spec
+++ b/python-websockets.spec
@@ -2,12 +2,15 @@
 
 Name:           python-%{pypi_name}
 Version:        3.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        An implementation of the WebSocket Protocol for python with asyncio
 
 License:        BSD
 URL:            https://pypi.python.org/pypi/%{pypi_name}
 Source0:        https://pypi.python.org/packages/c5/5c/fd5cbe294146421596459ba7ae55f39972d722e77da4c791fdc25be5c8e8/%{pypi_name}-%{version}.tar.gz
+# Some tests fail with Python 3.5.2 This patch fixes them.
+# See https://github.com/aaugustin/websockets/issues/123
+Patch0:         fix-tests-python-3.5.2.patch
 
 BuildArch:      noarch
 BuildRequires:  python3-devel >= 3.5
@@ -46,6 +49,7 @@ It requires Python ≥ 3.4 or Python 3.3 with the asyncio module.
 %setup -qn %{pypi_name}-%{version}
 # Remove upstream's egg-info
 rm -rf %{pypi_name}.egg-info
+%patch0 -p1
 
 
 %build
@@ -57,7 +61,7 @@ rm -rf %{pypi_name}.egg-info
 
 
 %check
-%{__python3} -m unittest
+%{__python3} setup.py test
 
 
 %files -n python3-%{pypi_name}
@@ -68,6 +72,9 @@ rm -rf %{pypi_name}.egg-info
 
 
 %changelog
+* Sun Sep 18 2016 Julien Enselme <jujens@jujens.eu> - 3.2-2
+- Correct tests on Python 3.5.2
+
 * Sun Sep 18 2016 Julien Enselme <jujens@jujens.eu> - 3.2-1
 - Update to 3.2