diff --git a/lib/mediumClient.js b/lib/mediumClient.js
index 1bb1255..c4cb6f0 100644
--- a/lib/mediumClient.js
+++ b/lib/mediumClient.js
@@ -17,7 +17,8 @@ var DEFAULT_TIMEOUT_MS = 5000
 var Scope = {
   BASIC_PROFILE: 'basicProfile',
   LIST_PUBLICATIONS: 'listPublications',
-  PUBLISH_POST: 'publishPost'
+  PUBLISH_POST: 'publishPost',
+  UPLOAD_IMAGE: 'uploadImage'
 }