diff --git a/addons/purchase/purchase.py b/addons/purchase/purchase.py
index ec307882300..f2353dbf09d 100644
--- a/addons/purchase/purchase.py
+++ b/addons/purchase/purchase.py
@@ -148,7 +148,7 @@ class purchase_order(osv.osv):
     STATE_SELECTION = [
         ('draft', 'Request for Quotation'),
         ('wait', 'Waiting'),
-        ('confirmed', 'Waiting Supplier Ack'),
+        ('confirmed', 'Waiting Approval'),
         ('approved', 'Approved'),
         ('except_picking', 'Shipping Exception'),
         ('except_invoice', 'Invoice Exception'),
diff --git a/addons/purchase/purchase_view.xml b/addons/purchase/purchase_view.xml
index 0312e0d5968..7ee96dca850 100644
--- a/addons/purchase/purchase_view.xml
+++ b/addons/purchase/purchase_view.xml
@@ -194,7 +194,7 @@
                                 <button name="invoice_ok" states="except_invoice" string="Manually Corrected" icon="gtk-convert"/>
                                 <button name="purchase_confirm" states="draft" string="Convert to Purchase Order" icon="gtk-go-forward"/>
                                 <button name="purchase_appbuyer" states="wait_auth" string="Approve Purchase" icon="gtk-ok"/>
-                                <button name="purchase_approve" states="confirmed" string="Approved by Supplier" icon="gtk-go-forward"/>
+                                <button name="purchase_approve" states="confirmed" string="Approved" icon="gtk-go-forward"/>
                                 <button name="%(report_purchase_order)d" string="Print" states="approved" type="action" icon="gtk-print"/>
                             </group>
                         </page>