diff --git a/msba2/board_init.c b/msba2/board_init.c
index d12cc4058..44c6cc33a 100644
--- a/msba2/board_init.c
+++ b/msba2/board_init.c
@@ -25,7 +25,7 @@ and the mailinglist (subscription via web site)
 *******************************************************************************/
 
 /**
- * @ingroup pttu
+ * @ingroup msba2
  * @{
  */