Update overlay.mk
diff --git a/overlay.mk b/overlay.mk
index 59a9f80..98ac3dc 100644
--- a/overlay.mk
+++ b/overlay.mk
@@ -7,6 +7,7 @@
 	treble-overlay-SystemUI-FalseLocks \
 	treble-overlay-devinputjack \
 	treble-overlay-oneplus-op6 \
+	treble-overlay-xiaomi-mi8 \
 	HardwareOverlayPicker \
 	QtiAudio \
 	Touchscreen