diff --git a/addons/base_contact/base_contact_view.xml b/addons/base_contact/base_contact_view.xml
index e602968798f..1f22b550bdc 100644
--- a/addons/base_contact/base_contact_view.xml
+++ b/addons/base_contact/base_contact_view.xml
@@ -190,8 +190,6 @@
                                 <field name="extension"/>
                                 <field name="other"/>
                                 <field name="email" widget="email"/>
-                                <field name="extension"/>
-                                <field name="other"/>
                             </group>
                             </form>
                         </field>