diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index f7acd97..24cdc78 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -11,6 +11,11 @@
 	GraphicBufferMapper.cpp \
 	KeyLayoutMap.cpp \
 	KeyCharacterMap.cpp \
+	Input.cpp \
+	InputDispatcher.cpp \
+	InputManager.cpp \
+	InputReader.cpp \
+	InputTransport.cpp \
 	IOverlay.cpp \
 	Overlay.cpp \
 	PixelFormat.cpp \