diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig
index 9ebd327..4f4bd0b 100644
--- a/configs/cm_t335_defconfig
+++ b/configs/cm_t335_defconfig
@@ -4,3 +4,4 @@
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_FLASH is not set
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_PROMPT="CM-T335 # "