diff --git a/account_credit_control/wizard/credit_control_communication.py b/account_credit_control/wizard/credit_control_communication.py
index 7ef92585e..5c9eca891 100644
--- a/account_credit_control/wizard/credit_control_communication.py
+++ b/account_credit_control/wizard/credit_control_communication.py
@@ -68,17 +68,25 @@ class CreditCommunication(models.TransientModel):
     total_invoiced = fields.Float(string='Total Invoiced',
                                   compute='_compute_total')
 
-    total_due = fields.Float(string='Total Invoiced',
+    total_due = fields.Float(string='Total Due',
                              compute='_compute_total')
 
+    @api.model
+    def _get_total(self):
+        amount_field = 'credit_control_line_ids.amount_due'
+        return sum(self.mapped(amount_field))
+
+    @api.model
+    def _get_total_due(self):
+        balance_field = 'credit_control_line_ids.balance_due'
+        return sum(self.mapped(balance_field))
+
     @api.depends('credit_control_line_ids',
                  'credit_control_line_ids.amount_due',
                  'credit_control_line_ids.balance_due')
     def _compute_total(self):
-        amount_field = 'credit_control_line_ids.amount_due'
-        balance_field = 'credit_control_line_ids.balance_due'
-        self.total_invoiced = sum(self.mapped(amount_field))
-        self.total_due = sum(self.mapped(balance_field))
+        self.total_invoiced = self._get_total()
+        self.total_due = self._get_total_due()
 
     @api.model
     @api.returns('self', lambda value: value.id)
diff --git a/account_credit_control_dunning_fees/__init__.py b/account_credit_control_dunning_fees/__init__.py
index 6ac610f01..a485290c7 100644
--- a/account_credit_control_dunning_fees/__init__.py
+++ b/account_credit_control_dunning_fees/__init__.py
@@ -19,3 +19,4 @@
 #
 ##############################################################################
 from . import model
+from . import wizard
diff --git a/account_credit_control_dunning_fees/wizard/__init__.py b/account_credit_control_dunning_fees/wizard/__init__.py
new file mode 100644
index 000000000..b400e6315
--- /dev/null
+++ b/account_credit_control_dunning_fees/wizard/__init__.py
@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+#
+##############################################################################
+#
+#     Authors: Adrien Peiffer
+#    Copyright (c) 2015 Acsone SA/NV (http://www.acsone.eu)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from . import credit_control_communication
diff --git a/account_credit_control_dunning_fees/wizard/credit_control_communication.py b/account_credit_control_dunning_fees/wizard/credit_control_communication.py
new file mode 100644
index 000000000..99669b612
--- /dev/null
+++ b/account_credit_control_dunning_fees/wizard/credit_control_communication.py
@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+#
+##############################################################################
+#
+#     Authors: Adrien Peiffer
+#    Copyright (c) 2015 Acsone SA/NV (http://www.acsone.eu)
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+
+from openerp import models, api
+
+
+class CreditCommunication(models.TransientModel):
+    _inherit = 'credit.control.communication'
+
+    @api.model
+    def _get_total_due(self):
+        balance_field = 'credit_control_line_ids.balance_due_total'
+        return sum(self.mapped(balance_field))