diff --git a/pkgs/development/python-modules/zigpy-deconz/default.nix b/pkgs/development/python-modules/zigpy-deconz/default.nix
index 83fae1faddba..04b8efb6f27f 100644
--- a/pkgs/development/python-modules/zigpy-deconz/default.nix
+++ b/pkgs/development/python-modules/zigpy-deconz/default.nix
@@ -2,6 +2,7 @@
   lib,
   buildPythonPackage,
   fetchFromGitHub,
+  fetchpatch2,
   pyserial,
   pyserial-asyncio,
   pytest-asyncio,
@@ -25,6 +26,13 @@ buildPythonPackage rec {
     hash = "sha256-z/QulOkvkV/1Z+M7EfzdfGvrrtkapYcvfz+3AijR46k=";
   };
 
+  patches = [
+    (fetchpatch2 {
+      url = "https://github.com/zigpy/zigpy-deconz/commit/86fdcd6be824f12ce3bf88b40217a6224cbf5a89.patch";
+      hash = "sha256-iqpTSJPBMSBZXg5EVXXupxIFRsGCNuxU/oNHZ2VT0Jc=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace pyproject.toml \
       --replace ', "setuptools-git-versioning<2"' "" \