diff --git a/package.json b/package.json
index 68e6cf7..24fbeff 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "forever-monitor": "^1.7.0",
     "fs-extra": "^0.30.0",
     "hapi": "^15.2.0",
+    "joi": "^9.2.0",
     "mysql": "^2.11.1",
     "read-chunk": "^2.0.0",
     "request": "^2.74.0",
diff --git a/src/websrv.js b/src/websrv.js
index 99ea7c7..7da7a2f 100644
--- a/src/websrv.js
+++ b/src/websrv.js
@@ -1,4 +1,5 @@
 var hapi = require('hapi');
+var joi = require('joi');
 var cfg = require('../cfg/websrv.json');
 
 const server = new hapi.Server();
@@ -30,7 +31,7 @@ function Websrv(tlib) {
     config: {
       validate: {
         params: {
-          ID: Joi.number()
+          ID: joi.number()
         }
       }
     }