diff --git a/.install/4-install_playsms.sh b/.install/4-install_playsms.sh
index 657b554..c3f17e6 100755
--- a/.install/4-install_playsms.sh
+++ b/.install/4-install_playsms.sh
@@ -7,9 +7,13 @@ MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
 unset err
 pwdDB=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 42 | head -n 1)
 
+args=$@
+[[ $args =~ noask ]] && noask=o
+
 [[ ! $PSMS_DOMAIN ]] && echo -e "${c_yellow}Choisissez un nom de domain pour playsms: $c_" && read PSMS_DOMAIN
 
 sudo apt -y update
+sudo apt -y install unzip zip
 if [[ $(grep buster /etc/os-release) ]]; then
 	sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xF1656F24C74CD1D8
 	sudo add-apt-repository 'deb [arch=amd64] http://mariadb.mirror.liquidtelecom.com/repo/10.4/debian buster main'
@@ -46,8 +50,10 @@ git clone https://github.com/antonraharja/playSMS.git $MY_PATH/playsms
 cp $MY_PATH/templates/install-playsms.conf $MY_PATH/playsms/install.conf
 sed -i "s/_pwdDB/$pwdDB/g" $MY_PATH/playsms/install.conf
 
+[[ -d /var/www/playsms ]] && sudo rm -rf /var/www/playsms
 sudo chmod u+x $MY_PATH/playsms/install-playsms.sh
 cd $MY_PATH/playsms
+sed -i "s/read /confirm=y; #read /g" install-playsms.sh
 sudo ./install-playsms.sh
 cd $MY_PATH
 ##kopa sudo rm -rf playsms
@@ -86,11 +92,8 @@ manageSSL() {
 
         install_certbot(){
 		sudo apt update
-		if [[ $(grep buster /etc/os-release) ]]; then
-                	[[ -z $(cat /etc/apt/sources.list | grep "buster-backports main") ]] && echo "deb http://deb.debian.org/debian buster-backports main" >> /etc/apt/sources.list
-                	sudo apt install certbot python-certbot-nginx -t buster-backports -y
-		elif [[ $(grep stretch /etc/os-release) ]]; then
-			sudo apt install certbot python-certbot-nginx -y
+		if [[ $(grep -E 'stretch|buster' /etc/os-release) ]]; then
+                	sudo apt install certbot python-certbot-nginx  -y
 		elif [[ $(grep -E '16.|17.|18.|19.' /etc/os-release) ]]; then
 			sudo apt install software-properties-common
 			sudo add-apt-repository universe
@@ -136,8 +139,7 @@ manageSSL() {
 }
 
 echo -e "${c_yellow}playSMS ne fonctionne pas sans certifcat SSL.$c_"
-printf "${c_yellow}Voulez-vous installer et activer un certificat SSL maintenant pour $PSMS_DOMAIN ? (o/n) $c_"
-read askSSL
+[[ ! $noask ]] && printf "${c_yellow}Voulez-vous installer et activer un certificat SSL maintenant pour $PSMS_DOMAIN ? (o/n) $c_" && read askSSL
 if [[ $askSSL =~ ^(o|y|yes|oui|Y|O|YES)$ ]]; then
 	manageSSL certif
 	if sudo test -f /etc/letsencrypt/live/$PSMS_DOMAIN/fullchain.pem; then manageSSL on; else manageSSL off && echo "Une erreur s'est produite, basculement vers le mode non SSL"; fi
diff --git a/install.sh b/install.sh
index 77c3666..ab7251e 100755
--- a/install.sh
+++ b/install.sh
@@ -66,8 +66,6 @@ if [[ -f $MY_PATH/.install/templates/init.sh ]]; then
     sed -i s/au\ G1FabLab\ de\ Toulouse/$ADRESSE/g $init_loc
     sed -i s/+33647683646/$ADMINPHONE/g $init_loc
     sed -i s/Fred/$ADMINPSEUDO/g $init_loc
-
-    cat $init_loc || err=1
 else
     echo -e "${c_red}init.sh introuvable...$c_"
     err=1