diff --git a/device.mk b/device.mk
index cfebbf5..9a97691 100644
--- a/device.mk
+++ b/device.mk
@@ -901,6 +901,7 @@
 include hardware/google/pixel/pixelstats/device.mk
 include hardware/google/pixel/mm/device_legacy.mk
 include hardware/google/pixel/thermal/device.mk
+include hardware/google/pixel/citadel/citadel.mk
 
 # power HAL
 -include hardware/google/pixel/power-libperfmgr/aidl/device.mk