diff --git a/Docker/Dockerfile b/Docker/Dockerfile
index e0e8b6d..1c27c9d 100644
--- a/Docker/Dockerfile
+++ b/Docker/Dockerfile
@@ -17,10 +17,11 @@ RUN yum update -y
 RUN yum install -y xz
 RUN yum install -y vim
 RUN yum install -y git
-RUN yum install -y wget
-RUN yum install -y crontabs
 RUN yum install -y gcc
 RUN yum install -y make
+RUN yum install -y wget
+RUN yum install -y screen
+RUN yum install -y crontabs
 RUN yum install -y zlib-devel
 RUN yum install -y openssl-devel
 
diff --git a/Docker/requirements.txt b/Docker/requirements.txt
index 39ab1b2..73a0ac2 100644
--- a/Docker/requirements.txt
+++ b/Docker/requirements.txt
@@ -1,23 +1,24 @@
 virtualenv
 pylint
-beautifulsoup4
-pybloom_live
-requests
-aiohttp
+lxml
 html5lib
-elasticsearch
-PyMySQL
+pybloom_live
+beautifulsoup4
+aiohttp
+requests
 redis
+PyMySQL
+elasticsearch
 Flask
-Flask-Bootstrap
-Flask-HTTPAuth
-Flask-Login
+Flask-WTF
 Flask-Mail
-Flask-Migrate
+Flask-Login
 Flask-Moment
 Flask-Script
-Flask-SQLAlchemy
 Flask-RESTful
-Flask-WTF
+Flask-Migrate
+Flask-HTTPAuth
+Flask-Bootstrap
+Flask-SQLAlchemy
 gunicorn
 uWSGI