diff --git a/index.d.ts b/index.d.ts
index 302ffa6..d54d4ab 100644
--- a/index.d.ts
+++ b/index.d.ts
@@ -108,6 +108,7 @@ declare namespace Schema {
 
 	interface SupportedOptions {
 		serialNumber?: string,
+		description?: string,
 		userInfo?: Object | any[],
 		webServiceURL?: string,
 		authenticationToken?: string,
diff --git a/src/schema.js b/src/schema.js
index f0ef244..422ae70 100644
--- a/src/schema.js
+++ b/src/schema.js
@@ -17,6 +17,7 @@ let instance = Joi.object().keys({
 
 let supportedOptions = Joi.object().keys({
 	serialNumber: Joi.string(),
+	description: Joi.string(),
 	userInfo: Joi.alternatives(Joi.object().unknown(), Joi.array()),
 	// parsing url as set of words and nums followed by dots, optional port and any possible path after
 	webServiceURL: Joi.string().regex(/https?:\/\/(?:(?:[a-z0-9]+\.?)+(?::\d)?(?:\/[\S]+)*)*/),