diff --git a/pkgs/development/python-modules/blebox-uniapi/default.nix b/pkgs/development/python-modules/blebox-uniapi/default.nix
index 82bdbe2fdd70..0bd3562e6025 100644
--- a/pkgs/development/python-modules/blebox-uniapi/default.nix
+++ b/pkgs/development/python-modules/blebox-uniapi/default.nix
@@ -3,7 +3,6 @@
 , fetchFromGitHub
 , aiohttp
 , semver
-, asynctest
 , deepmerge
 , pytest-asyncio
 , pytestCheckHook
@@ -35,7 +34,6 @@ buildPythonPackage rec {
   ];
 
   nativeCheckInputs = [
-    asynctest
     deepmerge
     pytest-asyncio
     pytestCheckHook
@@ -46,7 +44,7 @@ buildPythonPackage rec {
   ];
 
   meta = with lib; {
-    changelog = "https://github.com/blebox/blebox_uniapi/blob/${src.rev}/HISTORY.rst";
+    changelog = "https://github.com/blebox/blebox_uniapi/blob/${version}/HISTORY.rst";
     description = "Python API for accessing BleBox smart home devices";
     homepage = "https://github.com/blebox/blebox_uniapi";
     license = licenses.asl20;