diff --git a/arch/arm/src/stm32/chip/stm32_dac.h b/arch/arm/src/stm32/chip/stm32_dac.h
index 14ea3e341b5..8669421fa4d 100644
--- a/arch/arm/src/stm32/chip/stm32_dac.h
+++ b/arch/arm/src/stm32/chip/stm32_dac.h
@@ -1,7 +1,7 @@
 /************************************************************************************
  * arch/arm/src/stm32/chip/stm32_dac.h
  *
- *   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011, 2013-2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without