diff --git a/src/ChestShop/ChestShop.php b/src/ChestShop/ChestShop.php
index bcf4976..101e2b1 100644
--- a/src/ChestShop/ChestShop.php
+++ b/src/ChestShop/ChestShop.php
@@ -22,6 +22,8 @@ public function onCommand(CommandSender $sender, Command $command, string $label
         switch ($command->getName()) {
             case "id":
                 $name = array_shift($args);
+                if(empty($name))
+                	return false;
                 $constants = array_keys((new \ReflectionClass(ItemIds::class))->getConstants());
                 foreach ($constants as $constant) {
                     if (stripos($constant, $name) !== false) {