diff --git a/demo/moulinrouge/__init__.py b/demo/moulinrouge/__init__.py
index 8f1d3a0..0f29553 100644
--- a/demo/moulinrouge/__init__.py
+++ b/demo/moulinrouge/__init__.py
@@ -16,7 +16,7 @@
#
# You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see .
-from flask import Flask, render_template
+from flask import Flask, render_template, Response
import pygal
from pygal.config import Config
from pygal.util import cut
@@ -94,6 +94,13 @@ def create_app():
graph.add(title, values)
return graph.render_response()
+ @app.route("/sparkline/