diff --git a/plugins/dynamix/EthX.page b/plugins/dynamix/EthX.page
index aa50ec73c..63f047701 100644
--- a/plugins/dynamix/EthX.page
+++ b/plugins/dynamix/EthX.page
@@ -73,6 +73,9 @@ $(function() {
 <?endif;?>
 <?if ($locked):?>
   disableForm(form,true);
+<?endif;?>
+<?if (strlen(exec("ip link show eth0|grep -om1 ',UP[,>]'"))==0):?>
+  $('input[name="#shut"]').prop('disabled',true);
 <?endif;?>
   setTimeout(portcheck_ethX,Number('ethX'.substr(3))*1000);
 });