diff --git a/tools/docker/Dockerfile b/tools/docker/Dockerfile
index 1e384def9..a0ac5b017 100644
--- a/tools/docker/Dockerfile
+++ b/tools/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:14.04
+FROM ubuntu:16.04
 MAINTAINER hardik.parekh@nectechnologies.in
 
 ADD . /opt/stack/mistral
diff --git a/tools/docker/Dockerfile_script.sh b/tools/docker/Dockerfile_script.sh
index 4c6eee0bd..707a239e6 100755
--- a/tools/docker/Dockerfile_script.sh
+++ b/tools/docker/Dockerfile_script.sh
@@ -14,6 +14,7 @@ apt-get install -y  \
 		python-dev \
 		python-pip \
 		python-setuptools \
+		sudo
 
 sudo pip install tox==1.6.1 python-mistralclient