diff --git a/pkgs/development/python-modules/aiohttp-sse/default.nix b/pkgs/development/python-modules/aiohttp-sse/default.nix
index ec7f64216c64..2db3993b8f7f 100644
--- a/pkgs/development/python-modules/aiohttp-sse/default.nix
+++ b/pkgs/development/python-modules/aiohttp-sse/default.nix
@@ -2,9 +2,9 @@
   aiohttp,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch,
   lib,
   pytest-aiohttp,
-  pytest-asyncio_0,
   pytest-cov-stub,
   pytestCheckHook,
   setuptools,
@@ -22,6 +22,14 @@ buildPythonPackage rec {
     hash = "sha256-iCjWuECUQukCtlQPjztEwawqSzd3LvvWRGXnhZem22w=";
   };
 
+  patches = [
+    (fetchpatch {
+      name = "pytest-asyncio-compat.patch";
+      url = "https://github.com/aio-libs/aiohttp-sse/commit/22c8041f5f737f76bdba2f2fded58abacf04c913.patch";
+      hash = "sha256-CZjXgDKbm3XmS0tn3MGZMnZ84ZLt4o6v9boAYXYa6A4=";
+    })
+  ];
+
   build-system = [ setuptools ];
 
   dependencies = [
@@ -31,8 +39,7 @@ buildPythonPackage rec {
   pythonImportsCheck = [ "aiohttp_sse" ];
 
   nativeCheckInputs = [
-    (pytest-aiohttp.override { pytest-asyncio = pytest-asyncio_0; })
-    pytest-asyncio_0
+    pytest-aiohttp
     pytest-cov-stub
     pytestCheckHook
   ];