diff --git a/server/src/routes/auth.ts b/server/src/routes/auth.ts
index b5d6e812..6b91adc3 100644
--- a/server/src/routes/auth.ts
+++ b/server/src/routes/auth.ts
@@ -42,6 +42,7 @@ auth.post(
     body: {
       username: Joi.string().required(),
       password: Joi.string().required(),
+      serverPassword: Joi.string(),
     },
   }),
   async (req, res, next) => {