diff --git a/code/CMSMenu.php b/code/CMSMenu.php
index 2dab8f1c..7b220be9 100644
--- a/code/CMSMenu.php
+++ b/code/CMSMenu.php
@@ -163,9 +163,9 @@ class CMSMenu extends Object implements Iterator
 		}
 		$subClasses = array_unique($subClasses);
 		foreach($subClasses as $key => $className) {
-			// Test that the class is not abstract and it has a valid menu title
+			// Remove abstract classes and LeftAndMain
 			$classReflection = new ReflectionClass($className);
-			if(!$classReflection->isInstantiable()) {
+			if(!$classReflection->isInstantiable() || 'LeftAndMain' == $className) {
 				unset($subClasses[$key]);
 			} else {
 				if(singleton($className)->getMenuTitle() == '') {
@@ -199,4 +199,4 @@ class CMSMenu extends Object implements Iterator
 	}
 	
 }
-?>
\ No newline at end of file
+?>