diff --git a/src/apps/deskbar/Jamfile b/src/apps/deskbar/Jamfile
index fbcc82fd0d..18e7702d90 100644
--- a/src/apps/deskbar/Jamfile
+++ b/src/apps/deskbar/Jamfile
@@ -25,7 +25,6 @@ Application Deskbar :
 	BarView.cpp
 	BarWindow.cpp
 	BeMenu.cpp
-	CalendarMenuItem.cpp
 	DeskBarUtils.cpp
 	ExpandoMenuBar.cpp
 	PreferencesWindow.cpp