diff --git a/addons/hr_timesheet_sheet/hr_timesheet_sheet_view.xml b/addons/hr_timesheet_sheet/hr_timesheet_sheet_view.xml
index 08fda12c073..a65a7578800 100644
--- a/addons/hr_timesheet_sheet/hr_timesheet_sheet_view.xml
+++ b/addons/hr_timesheet_sheet/hr_timesheet_sheet_view.xml
@@ -132,8 +132,8 @@
                         <field name="state"/>
                         <button name="button_confirm" states="draft" string="Confirm" type="object" icon="terp-check"/>
                         <button name="action_set_to_draft" states="done" string="Set to Draft" type="object" icon="terp-stock_effects-object-colorize"/>
-                        <button name="cancel" states="confirm" string="Refuse" type="workflow" icon="gtk-cancel"/>
-                        <button name="done" states="confirm" string="Approve" type="workflow" icon="terp-camera_test"/>
+                        <button name="cancel" states="confirm" string="Refuse" type="workflow" icon="gtk-cancel" groups="base.group_hr_manager"/>
+                        <button name="done" states="confirm" string="Approve" type="workflow" icon="terp-camera_test" groups="base.group_hr_manager"/>
                     </group>
                 </form>
             </field>