diff --git a/platforms/nuttx/nuttx-configs/nxphlite-v3/nsh/defconfig b/platforms/nuttx/nuttx-configs/nxphlite-v3/nsh/defconfig
index 00a611e306..4ec5cb2e53 100644
--- a/platforms/nuttx/nuttx-configs/nxphlite-v3/nsh/defconfig
+++ b/platforms/nuttx/nuttx-configs/nxphlite-v3/nsh/defconfig
@@ -526,7 +526,7 @@ CONFIG_SCHED_LPWORKSTACKSIZE=1800
 # Stack and heap information
 #
 CONFIG_IDLETHREAD_STACKSIZE=500
-CONFIG_USERMAIN_STACKSIZE=2648
+CONFIG_USERMAIN_STACKSIZE=2864
 CONFIG_PTHREAD_STACK_MIN=512
 CONFIG_PTHREAD_STACK_DEFAULT=2048
 # CONFIG_LIB_SYSCALL is not set