diff --git a/plugins/dynamix/include/update.wireguard.php b/plugins/dynamix/include/update.wireguard.php
index 80c0d1d3f..be092654d 100644
--- a/plugins/dynamix/include/update.wireguard.php
+++ b/plugins/dynamix/include/update.wireguard.php
@@ -98,8 +98,6 @@ function delDocker($vtun) {
   global $dockerd, $dockernet;
   $error = false;
   if ($dockerd && !dockerNet($vtun)) {
-    $index = substr($vtun,2)+200;
-    $network = "$dockernet.$index.0/24";
     exec("docker network rm $vtun 2>/dev/null");
     $error = !dockerNet($vtun);
   }