diff --git a/boards/arm/sam34/sam4cmp-db/configs/nsh/defconfig b/boards/arm/sam34/sam4cmp-db/configs/nsh/defconfig
index f28c8c4895d..38ae5b6915a 100644
--- a/boards/arm/sam34/sam4cmp-db/configs/nsh/defconfig
+++ b/boards/arm/sam34/sam4cmp-db/configs/nsh/defconfig
@@ -29,14 +29,11 @@ CONFIG_RAM_START=0x20000000
 CONFIG_RAW_BINARY=y
 CONFIG_SCHED_WAITPID=y
 CONFIG_SDCLONE_DISABLE=y
-CONFIG_SMP=y
-CONFIG_SMP_NCPUS=2
 CONFIG_START_DAY=12
 CONFIG_START_MONTH=6
 CONFIG_START_YEAR=2013
 CONFIG_SYSTEM_NSH=y
 CONFIG_TASK_NAME_SIZE=24
 CONFIG_TESTING_OSTEST=y
-CONFIG_TESTING_SMP=y
 CONFIG_UART0_SERIAL_CONSOLE=y
 CONFIG_USER_ENTRYPOINT="nsh_main"