diff --git a/newsfragments/+improving-psql-command-default-db.misc b/newsfragments/+improving-psql-command-default-db.misc
new file mode 100644
index 0000000..952d5c2
--- /dev/null
+++ b/newsfragments/+improving-psql-command-default-db.misc
@@ -0,0 +1,2 @@
+set a default 'postgres' database in ``oow psql`` command, to avoid force user
+to set a database, in case of dbless command.
diff --git a/odoo_openupgrade_wizard/cli/cli_options.py b/odoo_openupgrade_wizard/cli/cli_options.py
index 63d462c..76f7df8 100644
--- a/odoo_openupgrade_wizard/cli/cli_options.py
+++ b/odoo_openupgrade_wizard/cli/cli_options.py
@@ -59,6 +59,7 @@ def database_option_required(function):
         "--database",
         required=True,
         prompt=True,
+        default="postgres",
         type=str,
         help="Odoo Database for which you want to perform the operation.",
     )(function)