diff --git a/content/Etudiants/zz2-f5-websec.md b/content/Etudiants/zz2-f5-websec.md
index 78005c793308461f292bf5e234409615189edcac..058cda8f58c556f3c3c03a5ca25292176951f39d 100644
--- a/content/Etudiants/zz2-f5-websec.md
+++ b/content/Etudiants/zz2-f5-websec.md
@@ -78,6 +78,7 @@ wget https://drive.mesocentre.uca.fr/d/69e5535b0b88425396d7/files/?p=/debian.ova
 wget https://drive.mesocentre.uca.fr/d/69e5535b0b88425396d7/files/?p=/proxy.ova&dl=1
 wget https://drive.mesocentre.uca.fr/d/69e5535b0b88425396d7/files/?p=/kali.ova&dl=1
 wget https://drive.mesocentre.uca.fr/d/69e5535b0b88425396d7/files/?p=/thenetwork.ova&dl=1
+wget https://drive.mesocentre.uca.fr/d/69e5535b0b88425396d7/files/?p=/ubuntu-server-18.04.ova&dl=1
 ```
 <div class="panel panel-warning">
   <div class="panel-heading">
@@ -95,6 +96,7 @@ vboxmanage import debian.ova
 vboxmanage import proxy.ova
 vboxmanage import kali.ova
 vboxmanage import thenetwork.ova
+vboxmanage ubuntu-server-18.04.ova
 ```
 
 ### Configurer le réseau pour chaque vm
@@ -104,6 +106,7 @@ vboxmanage modifyvm debian --nic1 natnetwork --nat-network1 natwebsec
 vboxmanage modifyvm proxy --nic1 natnetwork --nat-network1 natwebsec
 vboxmanage modifyvm kali --nic1 natnetwork --nat-network1 natwebsec
 vboxmanage modifyvm thenetwork --nic1 natnetwork --nat-network1 natwebsec
+vboxmanage modifyvm ubuntu-server-18.04 --nic1 natnetwork --nat-network1 natwebsec
 ```
 
 ![réseau vm](images/etudiants/vm-network.png)