diff --git a/requirements.txt b/requirements.txt
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+CairoSVG==1.0.2
 Ennstatus==4.0.0
 Flask-Bootstrap==3.0.0.1
 Flask-Compress==1.0.0
@@ -6,8 +7,11 @@ Flask-WTF==0.9.3
 Flask==0.10.1
 itsdangerous==0.23
 Jinja2==2.7.1
+lxml==3.2.4
 MarkupSafe==0.18
+pygal==1.1.0
 pygeoip==0.2.7
 requests==2.0.1
 Werkzeug==0.9.4
 WTForms==1.0.5
+xmltodict==0.8.3