diff --git a/tryton/gui/window/view_form/screen/screen.py b/tryton/gui/window/view_form/screen/screen.py
index 123453b558..6e99115607 100644
--- a/tryton/gui/window/view_form/screen/screen.py
+++ b/tryton/gui/window/view_form/screen/screen.py
@@ -1034,8 +1034,6 @@ class Screen(SignalEvent):
     def get_buttons(self):
         'Return active buttons for the current view'
         def is_active(record, button):
-            if record.group.readonly or record.readonly:
-                return False
             if button.attrs.get('type', 'class') == 'instance':
                 return False
             states = record.expr_eval(button.attrs.get('states', {}))