diff --git a/configs/pnev5180b/nsh-cdcecm/defconfig b/configs/pnev5180b/nsh-cdcecm/defconfig
index 88bd4f0404..4ae760914d 100644
--- a/configs/pnev5180b/nsh-cdcecm/defconfig
+++ b/configs/pnev5180b/nsh-cdcecm/defconfig
@@ -31,6 +31,7 @@ CONFIG_NSH_ARCHINIT=y
 CONFIG_NSH_BUILTIN_APPS=y
 CONFIG_RAM_SIZE=32768
 CONFIG_RAM_START=0x10000000
+CONFIG_SCHED_LPWORK=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_SYSTEM_PING=y
 CONFIG_UART0_SERIAL_CONSOLE=y