diff --git a/arch/arm64/configs/vendor/xiaomi/mi845_defconfig b/arch/arm64/configs/vendor/xiaomi/mi845_defconfig
index 028a1d0f7e4d8..aaf37d3ffce32 100644
--- a/arch/arm64/configs/vendor/xiaomi/mi845_defconfig
+++ b/arch/arm64/configs/vendor/xiaomi/mi845_defconfig
@@ -1298,7 +1298,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_NULL_BLK is not set
 # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
 CONFIG_ZRAM=y
-# CONFIG_ZRAM_WRITEBACK is not set
+CONFIG_ZRAM_WRITEBACK=y
 # CONFIG_ZRAM_MEMORY_TRACKING is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set
diff --git a/arch/arm64/configs/vendor/xiaomi/silvercore_defconfig b/arch/arm64/configs/vendor/xiaomi/silvercore_defconfig
index 16f7d00b04082..d970d591c91d0 100644
--- a/arch/arm64/configs/vendor/xiaomi/silvercore_defconfig
+++ b/arch/arm64/configs/vendor/xiaomi/silvercore_defconfig
@@ -1298,7 +1298,7 @@ CONFIG_BLK_DEV=y
 # CONFIG_BLK_DEV_NULL_BLK is not set
 # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
 CONFIG_ZRAM=y
-# CONFIG_ZRAM_WRITEBACK is not set
+CONFIG_ZRAM_WRITEBACK=y
 # CONFIG_ZRAM_MEMORY_TRACKING is not set
 # CONFIG_BLK_CPQ_CISS_DA is not set
 # CONFIG_BLK_DEV_DAC960 is not set