diff --git a/emhttp/plugins/dynamix/NetworkRules.page b/emhttp/plugins/dynamix/NetworkRules.page
index cfe27ff87..ba9b7ccf1 100644
--- a/emhttp/plugins/dynamix/NetworkRules.page
+++ b/emhttp/plugins/dynamix/NetworkRules.page
@@ -19,7 +19,7 @@ Cond="file_exists('/boot/config/network-rules.cfg')"
 $cfg = '/boot/config/network-rules.cfg';
 
 function strip($item) {
-  [$key, $val] = my_explode('"', $item);
+  [$key, $val] = explode('"', $item);
   return $val;
 }
 
@@ -28,7 +28,7 @@ exec("grep -Po '^# \K.*' $cfg", $info);
 
 $link = []; $i = 0;
 foreach ($rules as $rule) {
-  [$mac, $eth] = array_map('strip', explode(',', $rule));
+  [$mac, $eth] = array_map('strip', my_explode(',', $rule));
   if (str_starts_with($eth, 'eth')) {
     $link[$eth]['mac'] = $mac;
     $link[$eth]['info'] = $info[$i];