diff --git a/configs/stm32f769i-disco/nsh/defconfig b/configs/stm32f769i-disco/nsh/defconfig
index 5c0b810b69f..3a0c9fff240 100755
--- a/configs/stm32f769i-disco/nsh/defconfig
+++ b/configs/stm32f769i-disco/nsh/defconfig
@@ -37,8 +37,8 @@ CONFIG_NSH_READLINE=y
 CONFIG_PREALLOC_MQ_MSGS=4
 CONFIG_PREALLOC_TIMERS=4
 CONFIG_PREALLOC_WDOGS=4
-CONFIG_RAM_SIZE=245760
-CONFIG_RAM_START=0x20010000
+CONFIG_RAM_SIZE=376832
+CONFIG_RAM_START=0x20020000
 CONFIG_RAW_BINARY=y
 CONFIG_RR_INTERVAL=200
 CONFIG_SCHED_WAITPID=y