diff --git a/conf/php/snuffleupagus/default.rules b/conf/php/snuffleupagus/default.rules
index 7f62296a401c855e60125d544f9006308827cc74..e3f042702e920d4009bab4a8abaaeb4ac0bb08e5 100644
--- a/conf/php/snuffleupagus/default.rules
+++ b/conf/php/snuffleupagus/default.rules
@@ -28,9 +28,9 @@ sp.auto_cookie_secure.enable();
 
 # PHP has a lot of wrappers, most of them aren't usually useful, you should
 # only enable the ones you're using.
-sp.wrappers_whitelist.list("file,php,phar");
+#sp.wrappers_whitelist.list("file,php,phar");
 # The "php" wrapper can be further filtered, e.g. to only allow `php://stdout`, `php://stdin` and `php://stderr`:
-sp.wrappers_whitelist.php_list("stdout,stdin,stderr");
+#sp.wrappers_whitelist.php_list("stdout,stdin,stderr");
 
 # Prevent sloppy comparisons.
 # sp.sloppy_comparison.enable();