diff --git a/include/gtimer.h b/include/gtimer.h
index 55bb209b..9e14d4cb 100644
--- a/include/gtimer.h
+++ b/include/gtimer.h
@@ -21,7 +21,7 @@
  * @file    gtimer.h
  * @brief   GTIMER GFX User Timer subsystem header file.
  *
- * @addtogroup GEVENT
+ * @addtogroup GTIMER
  * @{
  */
 #ifndef _GTIMER_H
diff --git a/src/gtimer.c b/src/gtimer.c
index 84518a23..9467d079 100644
--- a/src/gtimer.c
+++ b/src/gtimer.c
@@ -286,6 +286,7 @@ void gtimerJab(GTimer *pt) {
  * @note				If the timer is not active this does nothing.
  * @note				Repeated Jabs before the callback function actually happens are ignored.
  *
+ * @iclass
  * @api
  */
 void gtimerJabI(GTimer *pt) {