diff --git a/workflow/engine/classes/class.system.php b/workflow/engine/classes/class.system.php
index 03c26ad7a..bd69f2628 100755
--- a/workflow/engine/classes/class.system.php
+++ b/workflow/engine/classes/class.system.php
@@ -1025,8 +1025,8 @@ class System {
       'debug_time'       => 0,
       'debug_calendar'   => 0,
       'wsdl_cache'       => 1,
-      'memory_limit'     => '100M',
-      'time_zone'        => 'America/La_Paz',
+      'memory_limit'     => '128M',
+      'time_zone'        => 'America/New_York',
       'memcached'        => 0,
       'memcached_server' => '',
       'default_skin'     => 'classic',