diff --git a/pylons_app/controllers/changeset.py b/pylons_app/controllers/changeset.py
--- a/pylons_app/controllers/changeset.py
+++ b/pylons_app/controllers/changeset.py
@@ -1,6 +1,4 @@
-from pylons import request, response, session, tmpl_context as c, url, config, \
-    app_globals as g
-from pylons.controllers.util import abort, redirect
+from pylons import tmpl_context as c
 from pylons_app.lib.auth import LoginRequired
 from pylons_app.lib.base import BaseController, render
 from pylons_app.model.hg_model import HgModel