diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 701c418bf9d7..137eae83d744 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -13483,6 +13483,8 @@ in {
       sha256 = "1hl2psnn1chm698rimyn9dgcpl1mxgc8dj11b3ipp8z37yfjs3z9";
     };
 
+    disabled = isPy3k;
+
     propagatedBuildInputs = with self; [ werkzeug twisted ];
 
     meta = {