diff --git a/lib/gui/app/models/store.js b/lib/gui/app/models/store.js
index 19756d37..f722643b 100644
--- a/lib/gui/app/models/store.js
+++ b/lib/gui/app/models/store.js
@@ -161,8 +161,7 @@ const storeReducer = (state = DEFAULT_STATE, action) => {
 
       const drives = action.data
 
-      // If (!_.isArray(drives) || !_.every(drives, _.isPlainObject)) {
-      if (!_.isArray(drives)) {
+      if (!_.isArray(drives) || !_.every(drives, _.isPlainObject)) {
         throw errors.createError({
           title: `Invalid drives: ${drives}`
         })