diff --git a/templates/SilverStripe/CMS/Controllers/Includes/CMSMain_EditForm.ss b/templates/SilverStripe/CMS/Controllers/Includes/CMSMain_EditForm.ss
index b087d46ac3..3a85076f01 100644
--- a/templates/SilverStripe/CMS/Controllers/Includes/CMSMain_EditForm.ss
+++ b/templates/SilverStripe/CMS/Controllers/Includes/CMSMain_EditForm.ss
@@ -28,7 +28,7 @@
 			</a>
 			<% end_if %>
 
-			<% include SilverStripe\\Admin\\LeftAndMain_ViewModeSelector SelectID="preview-mode-dropdown-in-content" %>
+			<% include SilverStripe\\Admin\\LeftAndMain_ViewModeSelector SelectID="preview-mode-dropdown-in-content", ExtraClass='' %>
 		</div>
 		<% end_if %>
 	</div>