diff --git a/backend/app.js b/backend/app.js
index 6f4b0f2031b1762b42696c243dfa4cbc30f85708..25e32464b4fa3a39c773774b2c814f8ffd459b9b 100644
--- a/backend/app.js
+++ b/backend/app.js
@@ -22,9 +22,6 @@ db.once("open", function() {
     console.log("on est connecté!");
 });
 
-
-await toucans.updateMany({}, [ {$set : { 'toucan_id': "0"} } ]);
-
 app.use(cors());
 app.use(bodyParser.json());
 app.use(bodyParser.urlencoded({extended: true}));