diff --git a/scripts/install b/scripts/install
index 06a2c720..1efc68fc 100755
--- a/scripts/install
+++ b/scripts/install
@@ -29,7 +29,7 @@ path_url="/"
 admin=$YNH_APP_ARG_ADMIN
 email=$(ynh_user_get_info --username=$admin --key=mail)
 random_string=$(ynh_string_random --length=64)
-time_zone=$
+timezone="$(cat /etc/timezone)"
 
 app=$YNH_APP_INSTANCE_NAME
 
@@ -211,14 +211,6 @@ ynh_script_progression --message="Add Fail2Ban..."
 
 ynh_add_fail2ban_config --logpath="$final_path/php.log" --failregex="^.*auth\.php.*failed login attempt.*from IP <HOST>.*$" --max_retry="5"
 
-#=================================================
-# SETUP SSOWAT
-#=================================================
-# As Hubzilla is social network and have its own permission there is no need to keep Hubzilla behind SSO
-ynh_script_progression --message="Configuring permissions..."
-
-ynh_permission_update --permission="main" --add="visitors"
-
 #=================================================
 # RELOAD NGINX
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index a31b3775..56e5ab89 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -187,23 +187,6 @@ ynh_add_config --template="../conf/cron" --destination="/etc/cron.d/$app"
 chown root: "/etc/cron.d/$app"
 chmod 644 "/etc/cron.d/$app"
 
-#=================================================
-# UPGRADE DEPENDENCIES
-#=================================================
-ynh_script_progression --message="Upgrading dependencies..."
-
-#=================================================
-# CHECK VERSION FOR SPECIFIC MYSQL UPDATE
-#=================================================
-
-# Check version and if this version was a fresh install push mysql query
-db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-db_pwd=$(ynh_app_setting_get --app=$app --key=mysqlpwd)
-is_version_equal_three_eight_four=$(awk 'BEGIN{ print "'$version'"<"'3.8.4'" }')
-if [ -z "$last_update" ] && [ "$is_version_equal_three_eight_four" -eq 1 ]; then
-	ynh_mysql_connect_as "$db_name" "$db_pwd" "$db_name" < "../conf/sql/385.sql"
-fi
-
 #=================================================
 # RELOAD NGINX
 #=================================================