diff --git a/sources/custom/NavigationQuery.cs b/sources/custom/NavigationAdapter.cs
similarity index 99%
rename from sources/custom/NavigationQuery.cs
rename to sources/custom/NavigationAdapter.cs
index 0338c1fa9c..5a1d27440e 100644
--- a/sources/custom/NavigationQuery.cs
+++ b/sources/custom/NavigationAdapter.cs
@@ -1,5 +1,5 @@
 // Copyright (C) 2013  Stephan Sundermann <stephansundermann@gmail.com>
-// 
+//
 // This program is free software: you can redistribute it and/or modify
 // it under the terms of the GNU Affero General Public License as
 // published by the Free Software Foundation, either version 3 of the