diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig
index 06dacd3bcec9..e91fdf389157 100644
--- a/arch/arm64/configs/gki_defconfig
+++ b/arch/arm64/configs/gki_defconfig
@@ -531,6 +531,7 @@ CONFIG_OVERLAY_FS=y
 CONFIG_INCREMENTAL_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
+CONFIG_EXFAT_FS=y
 CONFIG_TMPFS=y
 # CONFIG_EFIVAR_FS is not set
 CONFIG_PSTORE=y
diff --git a/arch/x86/configs/gki_defconfig b/arch/x86/configs/gki_defconfig
index 0ba1cf60b522..e99367feaa5f 100644
--- a/arch/x86/configs/gki_defconfig
+++ b/arch/x86/configs/gki_defconfig
@@ -470,6 +470,7 @@ CONFIG_OVERLAY_FS=y
 CONFIG_INCREMENTAL_FS=y
 CONFIG_MSDOS_FS=y
 CONFIG_VFAT_FS=y
+CONFIG_EXFAT_FS=y
 CONFIG_TMPFS=y
 CONFIG_TMPFS_POSIX_ACL=y
 # CONFIG_EFIVAR_FS is not set