diff --git a/src/lib/db/db.js b/src/lib/db/db.js
index 0249c66..3737154 100644
--- a/src/lib/db/db.js
+++ b/src/lib/db/db.js
@@ -206,7 +206,7 @@ let userRoles = async ({user}) => {
         user
     ]);
 
-    return roles.filter((elem,i) => ((rolesLocal % 1<<(i+1)) > ((1<<i) - 1)) );
+    return roles.filter((elem,i) => ((rolesLocal % (1<<(i+1))) > ((1<<i) - 1)) );
 };
 
 backend.userGet = async ({user}) => {