diff --git a/account_payment_pro_receiptbook/hooks.py b/account_payment_pro_receiptbook/hooks.py
index 2219a58b1..4e736bda1 100644
--- a/account_payment_pro_receiptbook/hooks.py
+++ b/account_payment_pro_receiptbook/hooks.py
@@ -7,5 +7,5 @@ def _revert_method(cls, name):
     setattr(cls, name, method.origin)
 
 
-def uninstall_hook(cr, registry):
+def uninstall_hook(env):
     _revert_method(ReSequenceWizard, "default_get")