diff --git a/addons/l10n_ch/account_wizard.py b/addons/l10n_ch/account_wizard.py
index 26acd362e35..e0a9e84b90a 100644
--- a/addons/l10n_ch/account_wizard.py
+++ b/addons/l10n_ch/account_wizard.py
@@ -32,8 +32,8 @@ class WizardMultiChartsAccounts(TransientModel):
         # 0 is evaluated as False in python so we have to do this
         # because original wizard test code_digits value on a float widget
         if chart_template_id:
-            sterchi_template = self.pool.get('ir.model.data').get_object('l10n_ch','l10nch_chart_template')
-            if sterchi_template.id == template_id:
+            sterchi_template = self.pool.get('ir.model.data').get_object(cursor, uid, 'l10n_ch', 'l10nch_chart_template')
+            if sterchi_template.id == chart_template_id:
                 res['value']['code_digits'] = 0
         return res