diff --git a/code/model/VirtualPage.php b/code/model/VirtualPage.php
index 3ebc77e8..66d7dc25 100644
--- a/code/model/VirtualPage.php
+++ b/code/model/VirtualPage.php
@@ -276,6 +276,10 @@ class VirtualPage extends Page {
 		// Update ImageTracking
 		$this->ImageTracking()->setByIdList($this->CopyContentFrom()->ImageTracking()->column('ID'));
 	}
+
+	function CMSTreeClasses($controller) {
+		return parent::CMSTreeClasses($controller) . ' VirtualPage-' . $this->CopyContentFrom()->ClassName;
+	}
 	
 	/**
 	 * Allow attributes on the master page to pass