diff --git a/configs/dbau1100_defconfig b/configs/dbau1100_defconfig
index 14aeb4c..522b9bc 100644
--- a/configs/dbau1100_defconfig
+++ b/configs/dbau1100_defconfig
@@ -10,3 +10,4 @@
 # CONFIG_CMD_FPGA is not set
 # CONFIG_CMD_SETEXPR is not set
 CONFIG_USE_PRIVATE_LIBGCC=y
+CONFIG_SYS_PROMPT="DbAu1xx0 # "