diff --git a/configs/mt7988_sd_rfb_defconfig b/configs/mt7988_sd_rfb_defconfig
index de6aca4..5631eaa 100644
--- a/configs/mt7988_sd_rfb_defconfig
+++ b/configs/mt7988_sd_rfb_defconfig
@@ -13,11 +13,11 @@
 CONFIG_DEBUG_UART=y
 # CONFIG_AUTOBOOT is not set
 CONFIG_DEFAULT_FDT_FILE="mt7988-sd-rfb"
+CONFIG_SYS_CBSIZE=512
+CONFIG_SYS_PBSIZE=1049
 CONFIG_LOGLEVEL=7
 CONFIG_LOG=y
 CONFIG_SYS_PROMPT="MT7988> "
-CONFIG_SYS_CBSIZE=512
-CONFIG_SYS_PBSIZE=1049
 # CONFIG_BOOTM_NETBSD is not set
 # CONFIG_BOOTM_PLAN9 is not set
 # CONFIG_BOOTM_RTEMS is not set