1 files changed, 9 insertions, 1 deletions
diff --git a/pkgs/development/python-modules/nevow/default.nix b/pkgs/development/python-modules/nevow/default.nix
index fa11ab3fb90..74b8f7e29da 100644
--- a/pkgs/development/python-modules/nevow/default.nix
+++ b/pkgs/development/python-modules/nevow/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, buildPythonPackage, fetchPypi, isPy3k, twisted }:
+{ stdenv, buildPythonPackage, fetchpatch, fetchPypi, isPy3k, twisted }:
 
 buildPythonPackage rec {
   pname = "Nevow";
@@ -10,6 +10,14 @@ buildPythonPackage rec {
     sha256 = "2299a0d2a0c1312040705599d5d571acfea74df82b968c0b9264f6f45266cf6e";
   };
 
+  patches = [
+    # Fix builds against recent Twisted.
+    (fetchpatch {
+      url = "https://github.com/twisted/nevow/commit/f1b366f1a73009b6a1df12fa6f4dc464c564c944.patch";
+      sha256 = "147fibcbqh715in8cbkp7jlkh4b3qvn95v1mv9si0ln1747wbby2";
+    })
+  ];
+
   propagatedBuildInputs = [ twisted ];
 
   checkInputs = [ twisted ];