diff --git a/src/etc/rc.php_ini_setup b/src/etc/rc.php_ini_setup
index a4dc8cb0d9..03c31485b8 100755
--- a/src/etc/rc.php_ini_setup
+++ b/src/etc/rc.php_ini_setup
@@ -273,7 +273,7 @@ suhosin.post.max_value_length = 500000
 suhosin.request.max_array_index_length = 256
 suhosin.request.max_vars = 5000
 suhosin.request.max_value_length = 500000
-suhosin.memory_limit = 512435456
+suhosin.memory_limit = 536870912
 
 EOF