diff --git a/configs/malta64el_defconfig b/configs/malta64el_defconfig
index 6eef89d..6c6492d 100644
--- a/configs/malta64el_defconfig
+++ b/configs/malta64el_defconfig
@@ -19,6 +19,7 @@
 CONFIG_SYS_PROMPT="maltael # "
 CONFIG_SYS_CBSIZE=256
 CONFIG_SYS_PBSIZE=283
+CONFIG_SYS_BOOTM_LEN=0x4000000
 CONFIG_CMD_IMLS=y
 CONFIG_CMD_IDE=y
 # CONFIG_CMD_LOADB is not set