diff --git a/addons/resource/resource_view.xml b/addons/resource/resource_view.xml
index f6e0eca9eb5..067c3b5cae2 100644
--- a/addons/resource/resource_view.xml
+++ b/addons/resource/resource_view.xml
@@ -211,7 +211,7 @@
                     <field name="user_id" />
                     <field name="company_id" groups="base.group_multi_company"/>
                     <field name="resource_type" />
-                    <field name="calendar_id" string="Working Period"/>
+                    <field name="calendar_id"/>
                     <field name="time_efficiency"/>
                 </tree>
             </field>
@@ -244,7 +244,7 @@
                            </div>
                        </group>
                        <group>
-                           <field name="calendar_id" string="Working Period"/>
+                           <field name="calendar_id"/>
                            <field name="company_id" widget="selection" groups="base.group_multi_company"/>
                        </group>
                     </group>