diff --git a/gnoemoe/widgets/Makefile.include b/gnoemoe/widgets/Makefile.include
index 39298ee..21801c3 100644
--- a/gnoemoe/widgets/Makefile.include
+++ b/gnoemoe/widgets/Makefile.include
@@ -14,4 +14,5 @@ gnoemoe_SOURCES += \
 	$(widgetsdir)/gm-external-view.c $(widgetsdir)/gm-external-view.h \
 	$(widgetsdir)/gm-log-view.c $(widgetsdir)/gm-log-view.h \
 	$(widgetsdir)/gm-tray.c $(widgetsdir)/gm-tray.h \
-	$(widgetsdir)/eggtrayicon.c $(widgetsdir)/eggtrayicon.h
+	$(widgetsdir)/eggtrayicon.c $(widgetsdir)/eggtrayicon.h \
+	$(widgetsdir)/eggnotificationbubble.c $(widgetsdir)/eggnotificationbubble.h