diff --git a/src/arenas/tron/functions.php b/src/arenas/tron/functions.php
index 81f34e3..1267fdf 100644
--- a/src/arenas/tron/functions.php
+++ b/src/arenas/tron/functions.php
@@ -53,7 +53,7 @@ class TronPlayer{
   }
   
   
-  public function __construct($id,$initialX0,$initialY0,$initialDirection){
+  public function __construct($id,$initialX,$initialY,$initialDirection){
     $lnBdd = conn_bdd();
     $rs = mysqli_query($lnBdd,
       "SELECT name,url FROM bots WHERE game='tron' AND id='".mysqli_real_escape_string($lnBdd, $id)."';"