diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index c4a09d6..61d8abd 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -10,6 +10,7 @@
 	GraphicBufferAllocator.cpp \
 	GraphicBufferMapper.cpp \
 	GraphicLog.cpp \
+	Keyboard.cpp \
 	KeyLayoutMap.cpp \
 	KeyCharacterMap.cpp \
 	Input.cpp \