diff --git a/configs/imx8mq_phanbell_defconfig b/configs/imx8mq_phanbell_defconfig
index 35f429f..06a5a5a 100644
--- a/configs/imx8mq_phanbell_defconfig
+++ b/configs/imx8mq_phanbell_defconfig
@@ -27,6 +27,7 @@
 CONFIG_FIT=y
 CONFIG_FIT_EXTERNAL_OFFSET=0x3000
 CONFIG_SPL_LOAD_FIT=y
+CONFIG_SYS_BOOTM_LEN=0x800000
 CONFIG_SD_BOOT=y
 CONFIG_OF_SYSTEM_SETUP=y
 CONFIG_USE_BOOTCOMMAND=y
@@ -49,7 +50,6 @@
 CONFIG_HUSH_PARSER=y
 CONFIG_SYS_MAXARGS=64
 # CONFIG_BOOTM_NETBSD is not set
-CONFIG_SYS_BOOTM_LEN=0x800000
 # CONFIG_CMD_EXPORTENV is not set
 # CONFIG_CMD_IMPORTENV is not set
 # CONFIG_CMD_CRC32 is not set