diff --git a/configs/iot_devkit_defconfig b/configs/iot_devkit_defconfig
index 3facce1..1b6dd9e 100644
--- a/configs/iot_devkit_defconfig
+++ b/configs/iot_devkit_defconfig
@@ -4,7 +4,7 @@ CONFIG_CPU_ARCEM6=y
 CONFIG_SYS_ICACHE_OFF=y
 CONFIG_SYS_DCACHE_OFF=y
 CONFIG_TARGET_IOT_DEVKIT=y
-CONFIG_SYS_TEXT_BASE=0x20000000
+CONFIG_SYS_TEXT_BASE=0x00000000
 CONFIG_SYS_CLK_FREQ=16000000
 CONFIG_LOCALVERSION="-iotdk-1.0"
 # CONFIG_ARCH_FIXUP_FDT_MEMORY is not set