diff --git a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
index c28fb3e..230c6d0 100644
--- a/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
+++ b/configs/P1010RDB-PA_36BIT_SDCARD_defconfig
@@ -20,6 +20,7 @@
 CONFIG_PCIE1=y
 CONFIG_PCIE2=y
 CONFIG_PHYS_64BIT=y
+CONFIG_SYS_MONITOR_LEN=786432
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_OF_BOARD_SETUP=y