diff --git a/code/LeftAndMain.php b/code/LeftAndMain.php
index e9d057fd..33b30ecd 100644
--- a/code/LeftAndMain.php
+++ b/code/LeftAndMain.php
@@ -506,6 +506,10 @@ class LeftAndMain extends Controller {
 		
 		// Ensure current page is exposed
 		if($p = $this->currentPage()) $obj->markToExpose($p);
+		
+		// NOTE: SiteTree/CMSMain coupling :-(
+		SiteTree::prepopuplate_permission_cache('edit', $obj->markedNodeIDs());
+		SiteTree::prepopuplate_permission_cache('delete', $obj->markedNodeIDs());
 
 		// getChildrenAsUL is a flexible and complex way of traversing the tree
 		$titleEval = '