diff --git a/boards/qemu-i386/include/board.h b/boards/qemu-i386/include/board.h
index a18bc7009e..7cc3f76c83 100644
--- a/boards/qemu-i386/include/board.h
+++ b/boards/qemu-i386/include/board.h
@@ -17,7 +17,9 @@
  */
 
 /**
- * @ingroup     x86
+ * @defgroup    boards_qemu-i386 qemu-i386
+ * @ingroup     boards
+ * @brief       Dummy board to run x86 port in QEMU
  * @{
  *
  * @file
diff --git a/boards/qemu-i386/include/cpu-conf.h b/boards/qemu-i386/include/cpu-conf.h
index e0b0f4fab9..d561ebc34d 100644
--- a/boards/qemu-i386/include/cpu-conf.h
+++ b/boards/qemu-i386/include/cpu-conf.h
@@ -17,12 +17,13 @@
  */
 
 /**
- * CPU-specific defines for qemu-i386.
- *
- * @ingroup x86
+ * @ingroup     boards_qemu-i386
  * @{
+ *
  * @file
- * @author  René Kijewski <rene.kijewski@fu-berlin.de>
+ * @brief       CPU-specific defines for qemu-i386
+ *
+ * @author      René Kijewski <rene.kijewski@fu-berlin.de>
  */
 
 #ifndef __RIOT__BOARDS__QEMU_I386__CPU_CONF__H
diff --git a/boards/qemu-i386/x86_board_init.c b/boards/qemu-i386/x86_board_init.c
index f35b39e9b7..59bf49ac69 100644
--- a/boards/qemu-i386/x86_board_init.c
+++ b/boards/qemu-i386/x86_board_init.c
@@ -17,7 +17,7 @@
  */
 
 /**
- * @ingroup     x86
+ * @ingroup     boards_qemu-i386
  * @{
  *
  * @file
diff --git a/boards/qemu-i386/x86_board_lpm.c b/boards/qemu-i386/x86_board_lpm.c
index c64a09c7c4..5d7f2322da 100644
--- a/boards/qemu-i386/x86_board_lpm.c
+++ b/boards/qemu-i386/x86_board_lpm.c
@@ -17,7 +17,7 @@
  */
 
 /**
- * @ingroup     x86
+ * @ingroup     boards_qemu-i386
  * @{
  *
  * @file