diff --git a/scripts/backup b/scripts/backup
index 6ea8892..20d4f9a 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -31,7 +31,6 @@ app=$YNH_APP_INSTANCE_NAME
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 db_name=$(ynh_app_setting_get --app=$app --key=db_name)
-phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
@@ -55,19 +54,6 @@ ynh_backup --src_path="$final_path"
 
 ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
-#=================================================
-# BACKUP THE PHP-FPM CONFIGURATION
-#=================================================
-
-ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
-
-#=================================================
-# BACKUP FAIL2BAN CONFIGURATION
-#=================================================
-
-ynh_backup --src_path="/etc/fail2ban/jail.d/$app.conf"
-ynh_backup --src_path="/etc/fail2ban/filter.d/$app.conf"
-
 #=================================================
 # SPECIFIC BACKUP
 #=================================================
@@ -86,19 +72,12 @@ ynh_backup --src_path="/etc/systemd/system/$app.service"
 # BACKUP VARIOUS FILES
 #=================================================
 
-ynh_backup --src_path="/etc/cron.d/$app"
-
-ynh_backup --src_path="/etc/$app/"
-
 #=================================================
-# BACKUP THE MYSQL DATABASE
+# BACKUP THE PSQL DATABASE
 #=================================================
-ynh_print_info --message="Backing up the MySQL database..."
+ynh_print_info --message="Backing up the PSQL database..."
 
-### (However, things like MySQL dumps *do* take some time to run, though the
-### copy of the generated dump to the archive still happens later)
-
-ynh_mysql_dump_db --database="$db_name" > db.sql
+ynh_psql_dump_db --database="$db_name" > db.sql
 
 #=================================================
 # END OF SCRIPT