diff --git a/hw/bsp/stm32n6/boards/stm32n6570dk/board.cmake b/hw/bsp/stm32n6/boards/stm32n6570dk/board.cmake
index e88efefb9..00efc974c 100644
--- a/hw/bsp/stm32n6/boards/stm32n6570dk/board.cmake
+++ b/hw/bsp/stm32n6/boards/stm32n6570dk/board.cmake
@@ -1,5 +1,5 @@
 set(MCU_VARIANT stm32n657xx)
-set(JLINK_DEVICE stm32n6xx)
+set(JLINK_DEVICE stm32n657x0)
 
 set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32N657XX_AXISRAM2_fsbl.ld)
 
diff --git a/hw/bsp/stm32n6/boards/stm32n657nucleo/board.cmake b/hw/bsp/stm32n6/boards/stm32n657nucleo/board.cmake
index e88efefb9..00efc974c 100644
--- a/hw/bsp/stm32n6/boards/stm32n657nucleo/board.cmake
+++ b/hw/bsp/stm32n6/boards/stm32n657nucleo/board.cmake
@@ -1,5 +1,5 @@
 set(MCU_VARIANT stm32n657xx)
-set(JLINK_DEVICE stm32n6xx)
+set(JLINK_DEVICE stm32n657x0)
 
 set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32N657XX_AXISRAM2_fsbl.ld)
 
diff --git a/hw/bsp/stm32n6/boards/stm32n657nucleo/board.mk b/hw/bsp/stm32n6/boards/stm32n657nucleo/board.mk
index 05717699c..ef27c0793 100644
--- a/hw/bsp/stm32n6/boards/stm32n657nucleo/board.mk
+++ b/hw/bsp/stm32n6/boards/stm32n657nucleo/board.mk
@@ -1,6 +1,6 @@
 MCU_VARIANT = stm32n657xx
 CFLAGS += -DSTM32N657xx
-JLINK_DEVICE = stm32n6xx
+JLINK_DEVICE = stm32n657x0
 
 LD_FILE_GCC = $(BOARD_PATH)/STM32N657XX_AXISRAM2_fsbl.ld