diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index 807a534316afbabdeeb1849b022431c21dbaa2b9..91327188ba1da0cc417b2d1d4e7a899598291335 100644
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -230,7 +230,6 @@
 #endif
 
 #define CONFIG_SYS_MONITOR_LEN		(384 * 1024) /* Reserve 384 kB for Mon */
-#define CONFIG_SYS_MONITOR_LEN		(320 * 1024) /* Reserve 320 kB for Mon */
 #define CONFIG_SYS_MALLOC_LEN		(512 * 1024) /* Reserved for malloc */
 
 /*