diff --git a/include/configs/P1022DS.h b/include/configs/P1022DS.h
index f310768..cb24041 100644
--- a/include/configs/P1022DS.h
+++ b/include/configs/P1022DS.h
@@ -151,7 +151,7 @@
 #define CONFIG_SYS_OR2_PRELIM	(OR_AM_32KB | 0x6ff7)
 
 #define PIXIS_LBMAP_SWITCH	7
-#define PIXIS_LBMAP_MASK	0xE0
+#define PIXIS_LBMAP_MASK	0xF0
 #define PIXIS_LBMAP_ALTBANK	0x20
 
 #define CONFIG_SYS_INIT_RAM_LOCK