diff --git a/RealTime/src/RealTime/MainClass.php b/RealTime/src/RealTime/MainClass.php
index a4605ed..0b5ac6b 100644
--- a/RealTime/src/RealTime/MainClass.php
+++ b/RealTime/src/RealTime/MainClass.php
@@ -4,6 +4,7 @@ namespace RealTime;
 
 use pocketmine\command\Command;
 use pocketmine\command\CommandSender;
+use pocketmine\command\CommandExecutor;
 use pocketmine\Player;
 use pocketmine\plugin\PluginBase;
 use pocketmine\Server;