diff --git a/src/pocketmine/command/defaults/TeleportCommand.php b/src/pocketmine/command/defaults/TeleportCommand.php
index cd0e42a7d..62b6a52f8 100644
--- a/src/pocketmine/command/defaults/TeleportCommand.php
+++ b/src/pocketmine/command/defaults/TeleportCommand.php
@@ -47,9 +47,9 @@ class TeleportCommand extends VanillaCommand{
 			return true;
 		}
 
-		$args = array_filter($args, function($arg){
+		$args = array_values(array_filter($args, function($arg){
 			return strlen($arg) > 0;
-		});
+		}));
 		if(count($args) < 1 or count($args) > 6){
 			throw new InvalidCommandSyntaxException();
 		}