diff --git a/cmake/backbone b/cmake/backbone
index 9ba1995..cd1394c 160000
--- a/cmake/backbone
+++ b/cmake/backbone
@@ -1 +1 @@
-Subproject commit 9ba1995060ebb1c65ac9855e3671b3992c859059
+Subproject commit cd1394cb27b229c618524759f91ac765e80413aa
diff --git a/src/AppDirs.vala b/src/AppDirs.vala
index 132df3f..0a3293c 100644
--- a/src/AppDirs.vala
+++ b/src/AppDirs.vala
@@ -18,7 +18,7 @@ namespace LAview.DataExample {
 			so_path = File.new_for_path ((string)_so_path);
 			exec_dir = so_path.get_parent ();
 			common_dir = exec_dir.get_parent ();
-			common_dir = common_dir.get_parent().get_parent().get_parent();
+			common_dir = common_dir.get_parent().get_parent();
 			ui_dir = Path.build_path (Path.DIR_SEPARATOR_S, common_dir.get_path(),
 			                          "share/laview-data-example-"+Config.VERSION_MAJOR.to_string()+"/ui");
 			stdout.printf ("Vala:so_path=%s\n", so_path.get_path());