diff --git a/addons/mrp_repair/mrp_repair_view.xml b/addons/mrp_repair/mrp_repair_view.xml
index 9f629ad8a46..667e9763827 100644
--- a/addons/mrp_repair/mrp_repair_view.xml
+++ b/addons/mrp_repair/mrp_repair_view.xml
@@ -115,7 +115,7 @@
                                                 <field name="invoiced"/>
                                             </group>
                                             <newline/>
-                                            <field colspan="4" name="tax_id" domain="[('parent_id','=',False),('type_tax_use','&gt;&gt;','purchase')]"/>
+                                            <field colspan="4" name="tax_id" domain="[('parent_id','=',False),('type_tax_use','&lt;&gt;','purchase')]"/>
                                          </page>
                                          <page string="History" groups="base.group_extended">
                                             <field colspan="4" name="invoice_line_id" />