diff --git a/meta-ohos-core/conf/distro/include/x-wic.inc b/meta-ohos-core/conf/distro/include/x-wic.inc
index 3c99d223c1efd36964bd6a14ea8e0ceb7c89f35c..05ed8886393efd8596d7927128849406baff9696 100644
--- a/meta-ohos-core/conf/distro/include/x-wic.inc
+++ b/meta-ohos-core/conf/distro/include/x-wic.inc
@@ -7,6 +7,8 @@
 # and strategies.
 
 BOOT_PARTITION_SIZE ?= "512M"
+# The SECO B68 board pulls in almost half a Gigabyte worth of linux-firmware.
+ROOTA_PARTITION_SIZE_seco-intel-b68 ?= "1536M"
 ROOTA_PARTITION_SIZE ?= "1G"
 ROOTB_PARTITION_SIZE ?= "${ROOTA_PARTITION_SIZE}"
 DEVICEDATA_PARTITION_SIZE ?= "8M"