diff --git a/configs/M54418TWR_serial_mii_defconfig b/configs/M54418TWR_serial_mii_defconfig
index 9e81827..ad29d52 100644
--- a/configs/M54418TWR_serial_mii_defconfig
+++ b/configs/M54418TWR_serial_mii_defconfig
@@ -1,6 +1,7 @@
 CONFIG_M68K=y
 CONFIG_TARGET_M54418TWR=y
-CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_SERIAL_BOOT,SYS_TEXT_BASE=0x47E00000,SYS_INPUT_CLKSRC=25000000"
+CONFIG_SYS_TEXT_BASE=0x47E00000
+CONFIG_SYS_EXTRA_OPTIONS="CF_SBF,SYS_SERIAL_BOOT,SYS_INPUT_CLKSRC=25000000"
 CONFIG_SYS_PROMPT="-> "
 # CONFIG_CMD_IMLS is not set
 # CONFIG_CMD_LOADB is not set