diff --git a/aeat.xml b/aeat.xml
index df1d58e..d9b5ebd 100644
--- a/aeat.xml
+++ b/aeat.xml
@@ -160,13 +160,34 @@
          <field name="rule_group" ref="rule_group_sii_report_line"/>
       </record>
 
+      <!-- Buttons -->
       <record model="ir.model.button" id="load_invoices_button">
           <field name="name">load_invoices</field>
+          <field name="string">Load Invoices</field>
+          <field name="model" search="[('model', '=', 'aeat.sii.report')]"/>
+      </record>
+      <record model="ir.model.button" id="draft_button">
+          <field name="name">draft</field>
+          <field name="string">Draft</field>
+          <field name="model" search="[('model', '=', 'aeat.sii.report')]"/>
+      </record>
+      <record model="ir.model.button" id="confirm_button">
+          <field name="name">confirm</field>
+          <field name="string">Confirm</field>
+          <field name="model" search="[('model', '=', 'aeat.sii.report')]"/>
+      </record>
+      <record model="ir.model.button" id="send_button">
+          <field name="name">send</field>
+          <field name="string">Send</field>
+          <field name="model" search="[('model', '=', 'aeat.sii.report')]"/>
+      </record>
+      <record model="ir.model.button" id="cancel_button">
+          <field name="name">cancel</field>
+          <field name="string">Cancel</field>
           <field name="model" search="[('model', '=', 'aeat.sii.report')]"/>
       </record>
 
-      <record model="ir.model.button-res.group"
-          id="load_invoices_admin">
+      <record model="ir.model.button-res.group" id="load_invoices_admin">
           <field name="button" ref="load_invoices_button"/>
           <field name="group" ref="group_aeat_sii_admin"/>
       </record>
diff --git a/invoice.xml b/invoice.xml
index 2cdba5c..36f4d07 100644
--- a/invoice.xml
+++ b/invoice.xml
@@ -14,5 +14,12 @@
           <field name="inherit" ref="account_invoice.invoice_view_tree"/>
           <field name="name">account_invoice_list</field>
       </record>
+
+      <!-- Buttons -->
+      <record model="ir.model.button" id="aeat_sii_invoice_reset_sii_keys_button">
+          <field name="name">reset_sii_keys</field>
+          <field name="string">Reset SII Keys</field>
+          <field name="model" search="[('model', '=', 'account.invoice')]"/>
+      </record>
     </data>
 </tryton>
diff --git a/view/account_invoice_form.xml b/view/account_invoice_form.xml
index 1858151..76201c8 100644
--- a/view/account_invoice_form.xml
+++ b/view/account_invoice_form.xml
@@ -23,7 +23,7 @@ contains the full copyright notices and license terms. -->
           <field name="sii_communication_type"/>
           <label name="sii_state"/>
           <field name="sii_state"/>
-          <button name="reset_sii_keys" string="Reset SII Keys" colspan="4"/>
+          <button name="reset_sii_keys" colspan="4"/>
         </page>
     </xpath>
 </data>
diff --git a/view/sii_report_form.xml b/view/sii_report_form.xml
index e224b1e..4287098 100644
--- a/view/sii_report_form.xml
+++ b/view/sii_report_form.xml
@@ -20,7 +20,7 @@
     <field name="period"/>
     <label name="send_date"/>
     <field name="send_date"/>
-    <button string="Load Invoices" name="load_invoices"  colspan="2"/>
+    <button name="load_invoices" colspan="2"/>
     <field name="lines" colspan="6"
         mode="tree"
         view_ids="aeat_sii.aeat_sii_report_line_tree_seq_view"/>
@@ -31,9 +31,9 @@
     <label name="csv"/>
     <field name="csv"/>
     <group id="buttons" colspan="2">
-        <button name="draft" string="Draft"/>
-        <button name="confirm" string="Confirm"/>
-        <button name="send" string="Send"/>
-        <button name="cancel" string="Cancel"/>
+        <button name="draft"/>
+        <button name="confirm"/>
+        <button name="send"/>
+        <button name="cancel"/>
     </group>
 </form>