diff --git a/requirements.txt b/requirements.txt
index 0e3b5c0b50e..ac1c8d18fa5 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,6 +8,7 @@ Babel>=1.3
 eventlet>=0.17.3
 greenlet>=0.3.2
 iso8601>=0.1.9
+Jinja2>=2.6
 keystonemiddleware>=1.5.0
 kombu>=3.0.7
 lxml>=2.3