diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
index fc4adb614bfe..52b280165a92 100644
--- a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
+++ b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h
@@ -197,7 +197,6 @@ struct txpowerinfo24g {
 };
 
 #define EFUSE_REAL_CONTENT_LEN		512
-#define EFUSE_MAP_LEN			128
 #define EFUSE_MAX_SECTION		16
 #define EFUSE_IC_ID_OFFSET		506 /* For some inferior IC purpose*/
 #define AVAILABLE_EFUSE_ADDR(addr)	(addr < EFUSE_REAL_CONTENT_LEN)
@@ -215,6 +214,7 @@ struct txpowerinfo24g {
 
 #define		EFUSE_REAL_CONTENT_LEN_88E	256
 #define		EFUSE_MAP_LEN_88E		512
+#define EFUSE_MAP_LEN			EFUSE_MAP_LEN_88E
 #define		EFUSE_MAX_SECTION_88E		64
 #define		EFUSE_MAX_WORD_UNIT_88E		4
 #define		EFUSE_IC_ID_OFFSET_88E		506
diff --git a/drivers/staging/rtl8188eu/include/rtw_efuse.h b/drivers/staging/rtl8188eu/include/rtw_efuse.h
index 4d45e1e82543..cee6b5e8b070 100644
--- a/drivers/staging/rtl8188eu/include/rtw_efuse.h
+++ b/drivers/staging/rtl8188eu/include/rtw_efuse.h
@@ -54,7 +54,7 @@ enum _EFUSE_DEF_TYPE {
 #define EFUSE_MAX_SIZE      256
 /* end of E-Fuse */
 
-#define		EFUSE_MAX_MAP_LEN		256
+#define		EFUSE_MAX_MAP_LEN		512
 #define		EFUSE_MAX_HW_SIZE		512
 #define		EFUSE_MAX_SECTION_BASE	16