diff --git a/arch/arm/configs/vendor/sdxlemur.config b/arch/arm/configs/vendor/sdxlemur.config
index baabfd686403..fb8caf3bcb6d 100644
--- a/arch/arm/configs/vendor/sdxlemur.config
+++ b/arch/arm/configs/vendor/sdxlemur.config
@@ -220,6 +220,7 @@ CONFIG_EXTCON_QCOM_SPMI_MISC=y
 CONFIG_USB_CONFIGFS=y
 CONFIG_USB_CONFIGFS_UEVENT=y
 CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_SERIAL=y
 CONFIG_USB_CONFIGFS_F_FS=y
 CONFIG_USB_CONFIGFS_F_QDSS=y
 CONFIG_USB_CONFIGFS_F_CDEV=y