diff --git a/pkgs/development/python-modules/optree/default.nix b/pkgs/development/python-modules/optree/default.nix
index 7e54d04ff3a2..c1f9085e5bea 100644
--- a/pkgs/development/python-modules/optree/default.nix
+++ b/pkgs/development/python-modules/optree/default.nix
@@ -19,7 +19,7 @@ buildPythonPackage rec {
 
   src = fetchFromGitHub {
     owner = "metaopt";
-    repo = pname;
+    repo = "optree";
     rev = "refs/tags/v${version}";
     hash = "sha256-4GvB9Z7qnEjsUSl+x5wd8czV80F50MwJdlNdylUU0zY=";
   };
@@ -44,11 +44,11 @@ buildPythonPackage rec {
   ];
   pythonImportsCheck = [ "optree" ];
 
-  meta = with lib; {
-    homepage = "https://github.com/metaopt/optree";
-    changelog = "https://github.com/metaopt/optree/releases/tag/v${version}";
+  meta = {
     description = "Optimized PyTree Utilities";
-    maintainers = with maintainers; [ pandapip1 ];
-    license = licenses.asl20;
+    homepage = "https://github.com/metaopt/optree";
+    changelog = "https://github.com/metaopt/optree/releases";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ pandapip1 ];
   };
 }