diff --git a/application/forms/Navigation/NavigationConfigForm.php b/application/forms/Navigation/NavigationConfigForm.php
index efbe73d60..18ca97f47 100644
--- a/application/forms/Navigation/NavigationConfigForm.php
+++ b/application/forms/Navigation/NavigationConfigForm.php
@@ -879,6 +879,6 @@ class NavigationConfigForm extends ConfigForm
             $configName = $type . 's';
         }
 
-        return Config::app($username ? "preferences/$username/" : 'navigation/' . $configName);
+        return Config::app(($username ? "preferences/$username/" : 'navigation/') . $configName);
     }
 }