diff --git a/src/controllers/user_to_room.ts b/src/controllers/user_to_room.ts
index f22aaa3..a475b03 100644
--- a/src/controllers/user_to_room.ts
+++ b/src/controllers/user_to_room.ts
@@ -239,7 +239,7 @@ export class UserToRoomController {
             #swagger.security = [{
                 "bearerAuth": []
             }]
-             #swagger.parameters['id'] = {
+             #swagger.parameters['user_id'] = {
                 in: 'path',
                 description: 'User ID.',
                 required: true,