diff --git a/pkgs/development/python-modules/tesla-wall-connector/default.nix b/pkgs/development/python-modules/tesla-wall-connector/default.nix
index 0194e2d22761..d515c60845e9 100644
--- a/pkgs/development/python-modules/tesla-wall-connector/default.nix
+++ b/pkgs/development/python-modules/tesla-wall-connector/default.nix
@@ -5,6 +5,7 @@
   backoff,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch,
   poetry-core,
   pytest-asyncio,
   pytestCheckHook,
@@ -25,6 +26,20 @@ buildPythonPackage rec {
     hash = "sha256-3jj3LU0xRIC6U5DmitkTNjejvSZJWguTS/TeotOD8oc=";
   };
 
+  patches = [
+    # https://github.com/einarhauks/tesla-wall-connector/pull/16
+    (fetchpatch {
+      name = "replace-async-timeout-with-asyncio.timeout.patch";
+      url = "https://github.com/einarhauks/tesla-wall-connector/commit/4683738b4d2cccb2be337a383243ab3f7623bf8e.patch";
+      excludes = [
+        ".github/workflows/python-package.yml"
+        "poetry.lock"
+        "pyproject.toml"
+      ];
+      hash = "sha256-V9Ra7xA5JzBGe8tE8urVJNqCCdBkNmmqUcXo0cswSoY=";
+    })
+  ];
+
   nativeBuildInputs = [ poetry-core ];
 
   propagatedBuildInputs = [