diff --git a/drivers/cam_sensor_module/cam_ois/cam_ois_aw86006.h b/drivers/cam_sensor_module/cam_ois/cam_ois_aw86006.h
index b5cc9b2bef02..fd732b6a0fc4 100644
--- a/drivers/cam_sensor_module/cam_ois/cam_ois_aw86006.h
+++ b/drivers/cam_sensor_module/cam_ois/cam_ois_aw86006.h
@@ -77,7 +77,7 @@
 #define AW_FLASH_BASE_ADDR		(0x01000000)
 #define AW_FLASH_APP_ADDR		(0x01002000)
 #define AW_FLASH_MOVE_LENGTH		(AW_FLASH_APP_ADDR - AW_FLASH_BASE_ADDR)
-#define AW_FLASH_FULL_SIZE		(0x10000)
+#define AW_FLASH_FULL_SIZE		(0xB000)
 #define AW_FLASH_TOP_ADDR		(AW_FLASH_BASE_ADDR + AW_FLASH_FULL_SIZE)
 #define AW_FLASH_ERASE_LEN		(512)
 #define AW_FLASH_WRITE_LEN		(64)