diff --git a/pkgs/development/python-modules/pyswitchbot/default.nix b/pkgs/development/python-modules/pyswitchbot/default.nix
index 33e3afed019c..c913bec5c7ca 100644
--- a/pkgs/development/python-modules/pyswitchbot/default.nix
+++ b/pkgs/development/python-modules/pyswitchbot/default.nix
@@ -12,7 +12,7 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "pyswitchbot";
   version = "0.76.0";
   pyproject = true;
@@ -20,7 +20,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "Danielhiversen";
     repo = "pySwitchbot";
-    tag = version;
+    tag = finalAttrs.version;
     hash = "sha256-t5ij86Nq5BQONizKRFPeNyleFo7n4RD9pEglLPhS+Gk=";
   };
 
@@ -44,9 +44,9 @@ buildPythonPackage rec {
   meta = {
     description = "Python library to control Switchbot IoT devices";
     homepage = "https://github.com/Danielhiversen/pySwitchbot";
-    changelog = "https://github.com/Danielhiversen/pySwitchbot/releases/tag/${src.tag}";
+    changelog = "https://github.com/Danielhiversen/pySwitchbot/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ fab ];
     platforms = lib.platforms.linux;
   };
-}
+})