diff --git a/configs/smdkc100_defconfig b/configs/smdkc100_defconfig
index 6c8359e..676781e 100644
--- a/configs/smdkc100_defconfig
+++ b/configs/smdkc100_defconfig
@@ -5,3 +5,4 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_PROMPT="SMDKC100 # "