diff --git a/masters/bullseye/provision.sh b/masters/bullseye/provision.sh
index 6867084..58db9ab 100644
--- a/masters/bullseye/provision.sh
+++ b/masters/bullseye/provision.sh
@@ -30,7 +30,7 @@ echo "Domains=milxc" >> /etc/systemd/resolved.conf
 
 DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
 DEBIAN_FRONTEND=noninteractive apt-get -y dist-upgrade
-DEBIAN_FRONTEND=noninteractive apt-get install -y man dnsutils traceroute nftables ftp syslog-ng openssh-server bash-completion less mousepad mupdf xnest xserver-xephyr apache2 vim lxde-core lxterminal firefox-esr tcpdump dsniff whois wireshark net-tools iptables iputils-ping netcat-traditional nmap socat curl wget unzip xscreensaver open-vm-tools-desktop # keyboard-configuration  wireshark firmware-atheros firmware-misc-nonfree xfce4  xfce4-terminal xscreensaver # could be with --no-install-recommends
+DEBIAN_FRONTEND=noninteractive apt-get install -y man dnsutils traceroute nftables ftp syslog-ng openssh-server bash-completion less mousepad mupdf xnest xserver-xephyr apache2 vim lxde-core lxterminal firefox-esr tcpdump dsniff whois wireshark net-tools iptables iputils-ping netcat-traditional nmap socat curl wget unzip xscreensaver # keyboard-configuration  wireshark firmware-atheros firmware-misc-nonfree xfce4  xfce4-terminal xscreensaver # could be with --no-install-recommends
 # apt-get clean
 # firefox-esr epiphany-browser midori
 
diff --git a/vagrant/files/provision.sh b/vagrant/files/provision.sh
index 8b9b928..70b1c40 100755
--- a/vagrant/files/provision.sh
+++ b/vagrant/files/provision.sh
@@ -23,7 +23,7 @@ service apt-cacher restart
 echo "Acquire::http::Proxy \"http://127.0.0.1:3142\";" > /etc/apt/apt.conf.d/01proxy;  # utilisation de apt-cacher-ng
 #data=`uname -r`
 #arch=${data##*-}
-DEBIAN_FRONTEND=noninteractive apt-get install -y linux-headers-`dpkg --print-architecture` virtualbox-guest-additions-iso dynamips screen curl dkms python3-pygraphviz python3-pil imagemagick linux-headers-amd64 git lxc python3-lxc vim firefox-esr tcpdump whois net-tools mousepad wireshark swapspace # apt-cacher-ng zerofree wireshark dsniff apache2 postgresql keyboard-configuration  wireshark # could be with --no-install-recommends
+DEBIAN_FRONTEND=noninteractive apt-get install -y linux-headers-`dpkg --print-architecture` virtualbox-guest-additions-iso dynamips screen curl dkms python3-pygraphviz python3-pil imagemagick linux-headers-amd64 git lxc python3-lxc vim firefox-esr tcpdump whois net-tools mousepad wireshark swapspace open-vm-tools-desktop # apt-cacher-ng zerofree wireshark dsniff apache2 postgresql keyboard-configuration  wireshark # could be with --no-install-recommends
 DEBIAN_FRONTEND=noninteractive apt-get install -y xfce4 lightdm xfce4-terminal xserver-xorg # apt-cacher-ng zerofree wireshark dsniff apache2 postgresql keyboard-configuration  wireshark
 # apt-get clean
 # linux-headers-4.9.0-7-amd64 firmware-atheros firmware-misc-nonfree