diff --git a/test-requirements.txt b/test-requirements.txt
new file mode 100644
index 00000000000..15eab2c7678
--- /dev/null
+++ b/test-requirements.txt
@@ -0,0 +1 @@
+odoo-addon-account_cash_discount_base @ git+https://github.com/OCA/account-payment.git@refs/pull/597/head#subdirectory=setup/account_cash_discount_base