diff --git a/boards/z1/board.c b/boards/z1/board.c
index 3947b9ac31..c7ba7ceff5 100644
--- a/boards/z1/board.c
+++ b/boards/z1/board.c
@@ -10,7 +10,7 @@
  */
 
 /**
- * @ingroup     board_z1
+ * @ingroup     boards_z1
  * @{
  *
  * @file        board.c
diff --git a/boards/z1/driver_cc2420.c b/boards/z1/driver_cc2420.c
index 9bac59b940..f8e0fe13b0 100644
--- a/boards/z1/driver_cc2420.c
+++ b/boards/z1/driver_cc2420.c
@@ -11,7 +11,7 @@
  */
 
 /**
- * @ingroup     board_z1
+ * @ingroup     boards_z1
  * @{
  *
  * @file        driver_cc2420.c
diff --git a/boards/z1/include/board-conf.h b/boards/z1/include/board-conf.h
index adfeec01e9..3031846d7a 100644
--- a/boards/z1/include/board-conf.h
+++ b/boards/z1/include/board-conf.h
@@ -10,7 +10,7 @@
 #define BOARD_CONF_H
 
 /**
- * @ingroup     board_z1
+ * @ingroup     boards_z1
  *
  * @{
  */
diff --git a/boards/z1/include/board.h b/boards/z1/include/board.h
index 4cd5eba79f..3dcf3d02b0 100644
--- a/boards/z1/include/board.h
+++ b/boards/z1/include/board.h
@@ -11,7 +11,7 @@
 #define _Z1_BOARD_H
 
 /**
- * @defgroup    board_z1 Zolertia Z1
+ * @defgroup    boards_z1 Zolertia Z1
  * @ingroup     boards
  * @brief       Support for the Zolertia Z1 board.
  *
diff --git a/boards/z1/uart.c b/boards/z1/uart.c
index 17119f99a3..096ee9db77 100644
--- a/boards/z1/uart.c
+++ b/boards/z1/uart.c
@@ -10,7 +10,7 @@
  */
 
 /**
- * @ingroup     board_z1
+ * @ingroup     boards_z1
  * @{
  *
  * @file        uart.c