diff --git a/pkgs/development/python-modules/buildbot/default.nix b/pkgs/development/python-modules/buildbot/default.nix
index f4c5bfb1622..6b27e8e5d42 100644
--- a/pkgs/development/python-modules/buildbot/default.nix
+++ b/pkgs/development/python-modules/buildbot/default.nix
@@ -1,5 +1,5 @@
 { stdenv, lib, buildPythonPackage, fetchPypi, makeWrapper, isPy3k,
-  python, twisted, jinja2, zope_interface, future, sqlalchemy,
+  python, twisted, jinja2, zope_interface, sqlalchemy,
   sqlalchemy_migrate, dateutil, txaio, autobahn, pyjwt, pyyaml, treq,
   txrequests, pypugjs, boto3, moto, mock, python-lz4, setuptoolsTrial,
   isort, pylint, flake8, buildbot-worker, buildbot-pkg, buildbot-plugins,