Exact username

manifests/init.pp

@@ -145,7 +145,7 @@ class skadereg(
       }
     },
     grants           => {
-      'root/*.*' => {
+      'root@%/*.*' => {
         ensure     => present,
         options    => ['GRANT'],
         privileges => ['SELECT', 'INSERT', 'UPDATE', 'DELETE'],