diff --git a/configs/tt01_defconfig b/configs/tt01_defconfig
index d23904d..08f9f7b 100644
--- a/configs/tt01_defconfig
+++ b/configs/tt01_defconfig
@@ -1,3 +1,4 @@
 CONFIG_ARM=y
 CONFIG_TARGET_TT01=y
 # CONFIG_CMD_SETEXPR is not set
+CONFIG_SYS_PROMPT="TT01> "