diff --git a/include/configs/bf537-stamp.h b/include/configs/bf537-stamp.h
index a9cdd5c..3e5862d 100644
--- a/include/configs/bf537-stamp.h
+++ b/include/configs/bf537-stamp.h
@@ -52,7 +52,7 @@
 #define CONFIG_EBIU_AMBCTL0_VAL	0x7BB07BB0
 #define CONFIG_EBIU_AMBCTL1_VAL	0xFFC27BB0
 
-#define CONFIG_SYS_MONITOR_LEN		(384 * 1024)
+#define CONFIG_SYS_MONITOR_LEN		(512 * 1024)
 #define CONFIG_SYS_MALLOC_LEN		(384 * 1024)