diff --git a/libs/ui/Android.mk b/libs/ui/Android.mk
index 5948e04..d0e041a 100644
--- a/libs/ui/Android.mk
+++ b/libs/ui/Android.mk
@@ -21,6 +21,7 @@
 	Keyboard.cpp \
 	KeyLayoutMap.cpp \
 	KeyCharacterMap.cpp \
+	VirtualKeyMap.cpp
 
 # For the host
 # =====================================================