diff --git a/src/kits/app/app.src b/src/kits/app/app.src
index cc1c5f079f..b8f4d33baf 100644
--- a/src/kits/app/app.src
+++ b/src/kits/app/app.src
@@ -2,6 +2,7 @@ APP_KIT_SOURCE =
 	Application.cpp
 	AppMisc.cpp
 	Cursor.cpp
+	Clipboard.cpp
 	Handler.cpp
 	InitTerminateLibBe.cpp
 	Invoker.cpp