diff --git a/boards/common/nrf52xxxdk/board.c b/boards/common/nrf52xxxdk/board.c
index d25e9f08e9..5a4b651195 100644
--- a/boards/common/nrf52xxxdk/board.c
+++ b/boards/common/nrf52xxxdk/board.c
@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     boards_nrf52840dk
+ * @ingroup     boards_common_nrf52
  * @{
  *
  * @file
diff --git a/boards/common/nrf52xxxdk/include/board_common.h b/boards/common/nrf52xxxdk/include/board_common.h
index 1cffcbe633..16c64abfac 100644
--- a/boards/common/nrf52xxxdk/include/board_common.h
+++ b/boards/common/nrf52xxxdk/include/board_common.h
@@ -7,9 +7,9 @@
  */
 
 /**
- * @defgroup    boards_common_nrf52 Shared nRF52 code
+ * @defgroup    boards_common_nrf52 NRF52 common
  * @ingroup     boards_common
- * @brief       Shared configuration for all nRF52-based boards
+ * @brief       Shared files and configuration for all nRF52 boards.
  * @{
  *
  * @file
diff --git a/boards/common/nrf52xxxdk/include/gpio_params.h b/boards/common/nrf52xxxdk/include/gpio_params.h
index 4ac68e2487..8e236f54c5 100644
--- a/boards/common/nrf52xxxdk/include/gpio_params.h
+++ b/boards/common/nrf52xxxdk/include/gpio_params.h
@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     boards_nrf52dk
+ * @ingroup     boards_common_nrf52
  * @{
  *
  * @file
diff --git a/boards/common/nrf52xxxdk/include/periph_conf.h b/boards/common/nrf52xxxdk/include/periph_conf.h
index e9a82db84f..4242273a3b 100644
--- a/boards/common/nrf52xxxdk/include/periph_conf.h
+++ b/boards/common/nrf52xxxdk/include/periph_conf.h
@@ -7,7 +7,7 @@
  */
 
 /**
- * @ingroup     boards_nrf52dk
+ * @ingroup     boards_common_nrf52
  * @{
  *
  * @file