diff --git a/containers/xos/Dockerfile.devel b/containers/xos/Dockerfile.devel
index b227778..094e0a3 100644
--- a/containers/xos/Dockerfile.devel
+++ b/containers/xos/Dockerfile.devel
@@ -23,6 +23,7 @@
     pkg-config \
     python-dev \
     python-httplib2 \
+    python-jinja2 \
     python-pip \
     python-psycopg2 \
     python-pycurl \