diff --git a/lib/request.js b/lib/request.js
index 13fd3a0e..29dea1fb 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -88,7 +88,7 @@ const request = (profile, userAgent, opt, data) => {
 	.then((b) => {
 		if (DEBUG) console.error(JSON.stringify(b))
 
-		if (b.err) {
+		if (b.err && b.err !== 'OK') {
 			err.message = b.err
 			throw err
 		}