diff --git a/purchase.py b/purchase.py
index 85d4448577..9a37d6e1f0 100644
--- a/purchase.py
+++ b/purchase.py
@@ -602,7 +602,7 @@ class Purchase(OSV):
         return super(Purchase, self).copy(cursor, user, purchase_id,
                 default=default, context=context)
 
-    def check_adresses(self, cursor, user, purchase_id, context=None):
+    def check_for_quotation(self, cursor, user, purchase_id, context=None):
         purchase = self.browse(cursor, user, purchase_id, context=context)
         if not (purchase.invoice_address and purchase.contact_address):
             self.raise_user_error(cursor, 'addresses_required', context=context)
diff --git a/purchase.xml b/purchase.xml
index 537afba2fd..73ca6f30a1 100644
--- a/purchase.xml
+++ b/purchase.xml
@@ -247,7 +247,7 @@ this repository contains the full copyright notices and license terms. -->
             <field name="name">Quotation</field>
             <field name="workflow" ref="purchase_workflow"/>
             <field name="kind">function</field>
-            <field name="action">check_adresses()&#10;set_reference()&#10;write({'state': 'quotation'})</field>
+            <field name="action">check_for_quotation()&#10;set_reference()&#10;write({'state': 'quotation'})</field>
         </record>
         <record model="workflow.activity" id="purchase_activity_confirmed">
             <field name="name">Confirmed</field>