add missing things
diff --git a/overlay.mk b/overlay.mk
index 19f31aa..d36f0e8 100644
--- a/overlay.mk
+++ b/overlay.mk
@@ -45,6 +45,8 @@
 	treble-overlay-nokia-b2n \
 	treble-overlay-nokia-drg \
 	treble-overlay-lenovo-z5 \
+	treble-overlay-xiaomi-mi6x \
+	treble-overlay-xiaomi-mia2 \
 	HardwareOverlayPicker \
 	QtiAudio