diff --git a/pkgs/development/python-modules/xknx/default.nix b/pkgs/development/python-modules/xknx/default.nix
index 91721fdd169a..0938d12b573d 100644
--- a/pkgs/development/python-modules/xknx/default.nix
+++ b/pkgs/development/python-modules/xknx/default.nix
@@ -8,7 +8,6 @@
 , pytestCheckHook
 , pythonOlder
 , setuptools
-, wheel
 }:
 
 buildPythonPackage rec {
@@ -25,15 +24,19 @@ buildPythonPackage rec {
     hash = "sha256-Fwo76tvkLLx8QJeokuGohhnt83eGBMyWIUSHJGuQWJ4=";
   };
 
+  patches = [
+    ./pytest-asyncio-0.22-compat.patch
+  ];
+
   nativeBuildInputs = [
     setuptools
-    wheel
   ];
 
   propagatedBuildInputs = [
-    async-timeout
     cryptography
     ifaddr
+  ] ++ lib.optionals (pythonOlder "3.11") [
+    async-timeout
   ];
 
   nativeCheckInputs = [
diff --git a/pkgs/development/python-modules/xknx/pytest-asyncio-0.22-compat.patch b/pkgs/development/python-modules/xknx/pytest-asyncio-0.22-compat.patch
new file mode 100644
index 000000000000..2688ceb1fdd6
--- /dev/null
+++ b/pkgs/development/python-modules/xknx/pytest-asyncio-0.22-compat.patch
@@ -0,0 +1,28 @@
+diff --git a/test/devices_tests/datetime_test.py b/test/devices_tests/datetime_test.py
+index af06abc6..2145fcc1 100644
+--- a/test/devices_tests/datetime_test.py
++++ b/test/devices_tests/datetime_test.py
+@@ -12,11 +12,6 @@ from xknx.telegram.apci import GroupValueRead, GroupValueResponse, GroupValueWri
+ class TestDateTime:
+     """Test class for DateTime object."""
+ 
+-    # pylint: disable=attribute-defined-outside-init
+-    def teardown_method(self):
+-        """Cancel broadcast_task."""
+-        self.datetime.__del__()
+-
+     #
+     # SET Time
+     #
+diff --git a/test/io_tests/secure_session_test.py b/test/io_tests/secure_session_test.py
+index cd2dc1d0..ca90e2d9 100644
+--- a/test/io_tests/secure_session_test.py
++++ b/test/io_tests/secure_session_test.py
+@@ -65,7 +65,6 @@ class TestSecureSession:
+ 
+     def teardown_method(self):
+         """Cancel keepalive task."""
+-        self.session.stop()
+         self.patch_serial_number.stop()
+         self.patch_message_tag.stop()
+