diff --git a/pkgs/development/python-modules/tencentcloud-sdk-python/default.nix b/pkgs/development/python-modules/tencentcloud-sdk-python/default.nix
index 547e7bd40450..dfc0d6cc201e 100644
--- a/pkgs/development/python-modules/tencentcloud-sdk-python/default.nix
+++ b/pkgs/development/python-modules/tencentcloud-sdk-python/default.nix
@@ -7,7 +7,7 @@
   setuptools,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "tencentcloud-sdk-python";
   version = "3.1.25";
   pyproject = true;
@@ -15,7 +15,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "TencentCloud";
     repo = "tencentcloud-sdk-python";
-    tag = version;
+    tag = finalAttrs.version;
     hash = "sha256-z4GpifopGTRUo2WWWfA8GkN7L+T+FkIN8xYchA5V3DI=";
   };
 
@@ -38,8 +38,8 @@ buildPythonPackage rec {
   meta = {
     description = "Tencent Cloud API 3.0 SDK for Python";
     homepage = "https://github.com/TencentCloud/tencentcloud-sdk-python";
-    changelog = "https://github.com/TencentCloud/tencentcloud-sdk-python/blob/${version}/CHANGELOG.md";
+    changelog = "https://github.com/TencentCloud/tencentcloud-sdk-python/blob/${finalAttrs.src.tag}/CHANGELOG.md";
     license = lib.licenses.asl20;
     maintainers = with lib.maintainers; [ fab ];
   };
-}
+})