diff --git a/plugins/dynamix/include/DashUpdate.php b/plugins/dynamix/include/DashUpdate.php
index 82b17ce39..e46441bb3 100644
--- a/plugins/dynamix/include/DashUpdate.php
+++ b/plugins/dynamix/include/DashUpdate.php
@@ -222,7 +222,7 @@ function array_group($type) {
   }
 }
 function extra_group(&$disks) {
-  global $disks,$error,$warning,$red,$orange,$fail,$smart,$full,$high;
+  global $error,$warning,$red,$orange,$fail,$smart,$full,$high;
   foreach ($disks as $disk) {
     $name = $disk['device'];
     $port = port_name($name);