diff --git a/configs/gardena-smart-gateway-at91sam_defconfig b/configs/gardena-smart-gateway-at91sam_defconfig
index db04e27..703cd08 100644
--- a/configs/gardena-smart-gateway-at91sam_defconfig
+++ b/configs/gardena-smart-gateway-at91sam_defconfig
@@ -25,6 +25,7 @@
 CONFIG_DEBUG_UART=y
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20003f00
+CONFIG_SYS_MONITOR_LEN=524288
 CONFIG_FIT=y
 CONFIG_NAND_BOOT=y
 CONFIG_BOOTDELAY=0