diff --git a/pkgs/development/python-modules/klein/default.nix b/pkgs/development/python-modules/klein/default.nix
index 84f69812cc2..d40005ef56a 100644
--- a/pkgs/development/python-modules/klein/default.nix
+++ b/pkgs/development/python-modules/klein/default.nix
@@ -60,6 +60,5 @@ buildPythonPackage rec {
     homepage = "https://github.com/twisted/klein";
     license = licenses.mit;
     maintainers = with maintainers; [ exarkun ];
-    broken = (stdenv.isLinux && stdenv.isAarch64) || stdenv.isDarwin;
   };
 }