diff --git a/NetworkService.php b/NetworkService.php
index 44ff689..084a89a 100644
--- a/NetworkService.php
+++ b/NetworkService.php
@@ -131,7 +131,7 @@ class NetworkService
         );
     }
 
-    public function updateRateLimit(Server $server, ?int $mebibytes = null): void
+    public function updateRateLimit(Server $server, ?float $mebibytes = null): void
     {
         $macAddresses = $this->getMacAddresses($server, true, true);
         $macAddress = $macAddresses->eloquent ?? $macAddresses->proxmox;