diff --git a/lib/NGCP/Panel/Controller/API/Root.pm b/lib/NGCP/Panel/Controller/API/Root.pm
index 62d6d41742..c75990e8ea 100644
--- a/lib/NGCP/Panel/Controller/API/Root.pm
+++ b/lib/NGCP/Panel/Controller/API/Root.pm
@@ -60,7 +60,7 @@ sub GET : Allow {
         if(ref $role eq "ARRAY") {
             next unless grep @{ $role }, $c->user->roles;
         } else {
-            next unless $role eq $c->user->roles;
+            next unless $role && $role eq $c->user->roles;
         }
 
         my $query_params = [];