diff --git a/boards/bitcraze/crazyflie21/nuttx-config/nsh/defconfig b/boards/bitcraze/crazyflie21/nuttx-config/nsh/defconfig
index 4bc2b274c8..5fee8d6611 100644
--- a/boards/bitcraze/crazyflie21/nuttx-config/nsh/defconfig
+++ b/boards/bitcraze/crazyflie21/nuttx-config/nsh/defconfig
@@ -84,7 +84,6 @@ CONFIG_MTD=y
 CONFIG_MTD_AT24XX=y
 CONFIG_MTD_BYTE_WRITE=y
 CONFIG_MTD_PARTITION=y
-CONFIG_NFILE_DESCRIPTORS=12
 CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_ARCHROMFS=y
 CONFIG_NSH_ARGCAT=y
@@ -94,9 +93,6 @@ CONFIG_NSH_CROMFSETC=y
 CONFIG_NSH_DISABLE_EXPORT=y
 CONFIG_NSH_DISABLE_IFCONFIG=y
 CONFIG_NSH_DISABLE_IFUPDOWN=y
-CONFIG_NSH_DISABLE_MB=y
-CONFIG_NSH_DISABLE_MH=y
-CONFIG_NSH_DISABLE_MW=y
 CONFIG_NSH_DISABLE_TELNETD=y
 CONFIG_NSH_FATDEVNO=0
 CONFIG_NSH_LINELEN=128