Index: wp-includes/capabilities.php
===================================================================
--- wp-includes/capabilities.php	(revision 13499)
+++ wp-includes/capabilities.php	(working copy)
@@ -997,6 +997,7 @@
 	case 'install_plugins':
 	case 'update_themes':
 	case 'install_themes':
+	case 'delete_themes':
 	case 'update_core':
 	case 'delete_user':
 	case 'delete_users':