diff --git a/scripts/install b/scripts/install
index aae19da..8ada8c5 100644
--- a/scripts/install
+++ b/scripts/install
@@ -13,26 +13,29 @@ welcometext=$3
 port=$4
 registerName=$5
 
-mumble_conf=/etc/mumble-server.ini
+# Source YunoHost helpers
+source /usr/share/yunohost/helpers
+
 # Check port availability
 sudo yunohost app checkport $port
 if [[ ! $? -eq 0 ]]; then
 	exit 1
 fi
 
-#check if su_password is not empty
+# Check if su_password is not empty
 if [[ -z "$su_passwd" ]]; then
 	exit 1
 fi
 
 # Save app settings
-sudo yunohost app setting $app port -v "$port"
+ynh_app_setting_set $app port "$port"
 
 # install via apt-get
 sudo apt-get update > /dev/null 2>&1
 sudo apt-get install -y mumble-server > /dev/null 2>&1
 
-#copying conf file
+# Copying conf file
+mumble_conf="/etc/mumble-server.ini"
 sudo cp ../conf/mumble-server.ini $mumble_conf
 sudo chmod 660  $mumble_conf
 sudo chown :mumble-server $mumble_conf
@@ -56,4 +59,4 @@ sudo murmurd -supw $su_passwd
 sudo /etc/init.d/mumble-server restart
 
 #adding mumble as a service
-sudo yunohost service add mumble-server -l /var/log/mumble-server/mumble-server.log
\ No newline at end of file
+sudo yunohost service add mumble-server -l /var/log/mumble-server/mumble-server.log