diff --git a/src/Forms/GridField/GridField.php b/src/Forms/GridField/GridField.php
index c3b0a2635..a89104026 100644
--- a/src/Forms/GridField/GridField.php
+++ b/src/Forms/GridField/GridField.php
@@ -272,6 +272,8 @@ class GridField extends FormField
             $copyConfig->addComponent(new GridFieldViewButton);
         }
 
+        $copy->extend('afterPerformReadonlyTransformation', $this);
+
         return $copy;
     }