1 files changed, 2 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/filterpy/default.nix b/nixpkgs/pkgs/development/python-modules/filterpy/default.nix
index 47f2c083d8a3..076a3a72b89f 100644
--- a/nixpkgs/pkgs/development/python-modules/filterpy/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/filterpy/default.nix
@@ -5,11 +5,13 @@
 , scipy
 , matplotlib
 , pytest
+, isPy3k
 }:
 
 buildPythonPackage rec {
   version = "1.4.5";
   pname = "filterpy";
+  disabled = !isPy3k;
 
   src = fetchPypi {
     inherit pname version;