diff --git a/qgroundcontrol.pro b/qgroundcontrol.pro
index 15174d0f5db614e03785b769b64a2391367f5187..6b85bd6a3c2865fbde918e82a3188f402bac5799 100644
--- a/qgroundcontrol.pro
+++ b/qgroundcontrol.pro
@@ -3,7 +3,7 @@
 # Please see our website at <http://qgroundcontrol.org>
 # Maintainer:
 # Lorenz Meier <lm@inf.ethz.ch>
-# (c) 2009-2011 QGroundControl Developers
+# (c) 2009-2014 QGroundControl Developers
 # This file is part of the open groundstation project
 # QGroundControl is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/src/ui/PrimaryFlightDisplay.h b/src/ui/PrimaryFlightDisplay.h
index 1c6b1415e0e3a0ff45b84e6f3d86036ebc1ea53a..9dfb8c3ecf2f6c9b9931d1701b39618f758a0a1b 100644
--- a/src/ui/PrimaryFlightDisplay.h
+++ b/src/ui/PrimaryFlightDisplay.h
@@ -172,7 +172,7 @@ private:
     static const int tickValues[];
     static const QString compassWindNames[];
 
-    static const int updateInterval = 40;   
+    static const int updateInterval = 50;
 };
 
 #endif // PRIMARYFLIGHTDISPLAY_H