diff --git a/app/Models/Host.php b/app/Models/Host.php
index 6c37b82..0d53243 100644
--- a/app/Models/Host.php
+++ b/app/Models/Host.php
@@ -114,7 +114,7 @@ public function cost($price = null)
             ]);
         }
 
-        $this->price = abs($this->price);
+        $this->price = (string)($this->price);
 
         Cache::decrement($cache_key, $this->price);