diff --git a/scripts/upgrade b/scripts/upgrade
index 8f5655c..b99caba 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -183,9 +183,9 @@ if mysqlshow | grep -q "^| $db_name "; then
   #postgresql_db_pwd=$(ynh_string_random --length=24)
   #ynh_app_setting_set --app=$app --key=postgresql_db_pwd --value=$postgresql_db_pwd
   ynh_psql_test_if_first_run
-  ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=db_pwd
+  ynh_psql_setup_db --db_user=$db_user --db_name=$db_name --db_pwd=$db_pwd
   # Migrating from MySQL to PostgreSQL
-  pgloader mysql://$db_user:$mysql_db_pwd@localhost:3306/$db_name postgresql://$db_user:db_pwd@localhost:5432/$db_name
+  pgloader mysql://$db_user:$mysql_db_pwd@localhost:3306/$db_name postgresql://$db_user:$db_pwd@localhost:5432/$db_name
   # Removinging MySQL database
   ynh_mysql_remove_db --db_user=$db_user --db_name=$db_name
 else