diff --git a/src/pocketmine/command/defaults/PluginsCommand.php b/src/pocketmine/command/defaults/PluginsCommand.php
index ead49ecaa..5dc25ee51 100644
--- a/src/pocketmine/command/defaults/PluginsCommand.php
+++ b/src/pocketmine/command/defaults/PluginsCommand.php
@@ -41,12 +41,12 @@ class PluginsCommand extends VanillaCommand{
 			return true;
 		}
 
-		$sender->sendMessage("Plugins " . $this->getPluginList());
+		$sender->sendMessage("Plugins " . $this->getPluginList($sender));
 
 		return true;
 	}
 
-	private function getPluginList(){
+	private function getPluginList(CommandSender $sender){
 		$list = "";
 		foreach(($plugins = $sender->getServer()->getPluginManager()->getPlugins()) as $plugin){
 			if(strlen($list) > 0){
@@ -58,4 +58,4 @@ class PluginsCommand extends VanillaCommand{
 
 		return "(" . count($plugins) . "): $list";
 	}
-}
\ No newline at end of file
+}