diff --git a/app/Services/GroupService.php b/app/Services/GroupService.php
index 758b5d41..300fdb29 100644
--- a/app/Services/GroupService.php
+++ b/app/Services/GroupService.php
@@ -116,6 +116,9 @@ public function assign($ids, Group $group = null) : Group
             $group = $this->destinationGroup();
         }
 
+        if (!is_array($ids)) {
+            $ids = array($ids);
+        }
         $twofaccounts = TwoFAccount::find($ids);
 
         $group->twofaccounts()->saveMany($twofaccounts);