diff --git a/br-ext-chip-hisilicon/configs/hi3536dv100_fpv_defconfig b/br-ext-chip-hisilicon/configs/hi3536dv100_fpv_defconfig
index ba0951c6..3b4aa757 100644
--- a/br-ext-chip-hisilicon/configs/hi3536dv100_fpv_defconfig
+++ b/br-ext-chip-hisilicon/configs/hi3536dv100_fpv_defconfig
@@ -43,7 +43,7 @@ BR2_OPENIPC_SOC_VENDOR="hisilicon"
 BR2_OPENIPC_SOC_MODEL="hi3536dv100"
 BR2_OPENIPC_SOC_FAMILY="hi3536dv100"
 BR2_OPENIPC_FLAVOR="fpv"
-BR2_OPENIPC_FLASH_SIZE="8"
+BR2_OPENIPC_FLASH_SIZE="16"
 
 # Filesystem
 # BR2_TARGET_TZ_INFO is not set