diff --git a/addons/sale/wizard/sale_line_invoice.xml b/addons/sale/wizard/sale_line_invoice.xml
index 84c19665e65..ee0d07d72cf 100644
--- a/addons/sale/wizard/sale_line_invoice.xml
+++ b/addons/sale/wizard/sale_line_invoice.xml
@@ -8,8 +8,7 @@
             <field name="arch" type="xml">
              <form string="Create invoices" version="7.0">
                 <header>
-                    <button name="make_invoices" string="Create Invoices" type="object" icon="terp-gtk-go-back-rtl"/>
-                    <button special="cancel" string="Cancel" icon="gtk-cancel"/>
+                    <button name="make_invoices" string="Create Invoices" type="object" icon="terp-gtk-go-back-rtl" class="oe_form_button_active_flow"/>
                 </header>
                 <separator string="Do you really want to create the invoice(s)?" />
             </form>
diff --git a/addons/sale/wizard/sale_make_invoice.xml b/addons/sale/wizard/sale_make_invoice.xml
index 8129d5ee24d..ba208325fd7 100644
--- a/addons/sale/wizard/sale_make_invoice.xml
+++ b/addons/sale/wizard/sale_make_invoice.xml
@@ -8,8 +8,7 @@
             <field name="arch" type="xml">
                 <form string="Create invoices" version="7.0">
                     <header>
-                        <button name="make_invoices" string="Create Invoices" type="object" icon="terp-gtk-go-back-rtl"/>
-                        <button special="cancel" string="Cancel" icon="gtk-cancel"/>
+                        <button name="make_invoices" string="Create Invoices" type="object" icon="terp-gtk-go-back-rtl" class="oe_form_button_active_flow"/>
                     </header>
                     <separator colspan="4" string="Do you really want to create the invoice(s)?" />
                     <group>
diff --git a/addons/sale/wizard/sale_make_invoice_advance.xml b/addons/sale/wizard/sale_make_invoice_advance.xml
index 67b20e6e288..e2162e9447c 100644
--- a/addons/sale/wizard/sale_make_invoice_advance.xml
+++ b/addons/sale/wizard/sale_make_invoice_advance.xml
@@ -8,9 +8,8 @@
             <field name="arch" type="xml">
                 <form string="Advance Invoice" version="7.0">
                     <header>
-                        <button name="create_invoices" string="Create Invoice" type="object" icon="gtk-go-forward" context="{'open_invoices': False}"/>
-                        <button name="create_invoices" string="Create and view Invoice" type="object" icon="terp-camera_test" context="{'open_invoices': True}" />
-                        <button special="cancel" string="Cancel" icon="gtk-cancel"/>
+                        <button name="create_invoices" string="Create Invoice" type="object" icon="gtk-go-forward" context="{'open_invoices': False}" class="oe_form_button_active_flow"/>
+                        <button name="create_invoices" string="Create and view Invoice" type="object" icon="terp-camera_test" context="{'open_invoices': True}" class="oe_form_button_active_flow"/>
                     </header>
                     <group col="4">
                         <field name="advance_payment_method" on_change="onchange_advance_payment_method(advance_payment_method,product_id)"/>
diff --git a/addons/sale_crm/wizard/crm_make_sale_view.xml b/addons/sale_crm/wizard/crm_make_sale_view.xml
index 39546037c1f..7ba3d139a60 100644
--- a/addons/sale_crm/wizard/crm_make_sale_view.xml
+++ b/addons/sale_crm/wizard/crm_make_sale_view.xml
@@ -10,8 +10,7 @@
           <field name="arch" type="xml">
             <form string="Convert to Quotation"  version="7.0">
                 <header>
-                    <button name="makeOrder" string="_Create" type="object" icon='gtk-go-forward'/>
-                    <button special="cancel" string="Cancel" icon="gtk-cancel"/>
+                    <button name="makeOrder" string="_Create" type="object" icon='gtk-go-forward' class="oe_form_button_active_flow"/>
                 </header>
                 <group col="4">
                     <field name="partner_id" required="1"/>