diff --git a/source/jabber/index.html.slim b/source/jabber/index.html.slim
index 19975cb..8e336ce 100644
--- a/source/jabber/index.html.slim
+++ b/source/jabber/index.html.slim
@@ -41,26 +41,6 @@ p
' Just visit our
a href="http://muc.higgsboson.tk/" browser-based chat
-p
- ' We use certificate from
- a href="http://www.cacert.org/" cacert
- ' on our server. Install their root certificate from
- a href="http://www.cacert.org/index.php?id=3" here
- ' to avoid certificate validation errors
-
-p Install cacert on linux
-p $ sudo -i
-p $ mkdir -p /usr/local/share/ca-certificates/cacert.org
-p $ wget http://www.cacert.org/certs/root.crt -O /usr/local/share/ca-certificates/cacert.org/cacert.org_root.crt
-p $ wget http://www.cacert.org/certs/class3.crt -O /usr/local/share/ca-certificates/cacert.org/cacert.org_class3.crt
-p
- ' $ sha256sum /usr/local/share/ca-certificates/cacert.org/* # check whether checksums match yours
- br
- ' f5badaa5da1cc05b110a9492455a2c2790d00c7175dcf3a7bcb5441af71bf84f /usr/local/share/ca-certificates/cacert.org/cacert.org_class3.crt
- br
- ' c0e0773a79dceb622ef6410577c19c1e177fb2eb9c623a49340de3c9f1de2560 /usr/local/share/ca-certificates/cacert.org/cacert.org_root.crt
-p $ update-ca-certificates
-
#chatpanel
#collective-xmpp-chat-data"
#toggle-controlbox