diff --git a/Ubiquitous/Nuttx/aiit_board/imxrt1052-ok/configs/nsh/defconfig b/Ubiquitous/Nuttx/aiit_board/imxrt1052-ok/configs/nsh/defconfig
index 001dbabd2..b337b79d1 100644
--- a/Ubiquitous/Nuttx/aiit_board/imxrt1052-ok/configs/nsh/defconfig
+++ b/Ubiquitous/Nuttx/aiit_board/imxrt1052-ok/configs/nsh/defconfig
@@ -19,6 +19,7 @@ CONFIG_ARMV7M_ICACHE=y
 CONFIG_ARMV7M_USEBASEPRI=y
 CONFIG_BOARD_LOOPSPERMSEC=104926
 CONFIG_BUILTIN=y
+CONFIG_DEFAULT_SMALL=y
 CONFIG_CLOCK_MONOTONIC=y
 CONFIG_EXAMPLES_HELLO=y
 CONFIG_FS_PROCFS=y