diff --git a/app/Http/Livewire/Server/Form.php b/app/Http/Livewire/Server/Form.php
index 5bf298c31..184c59704 100644
--- a/app/Http/Livewire/Server/Form.php
+++ b/app/Http/Livewire/Server/Form.php
@@ -88,7 +88,13 @@ class Form extends Component
     public function submit()
     {
         $this->validate();
-
+        $uniqueIPs = Server::all()->reject(function (Server $server) {
+            return $server->id === $this->server->id;
+        })->pluck('ip')->toArray();
+        if (in_array($this->server->ip, $uniqueIPs)) {
+            $this->emit('error', 'IP address is already in use by another team.');
+            return;
+        }
         $this->server->settings->wildcard_domain = $this->wildcard_domain;
         $this->server->settings->cleanup_after_percentage = $this->cleanup_after_percentage;
         $this->server->settings->save();