diff --git a/distrib/msw/tmake/filelist.txt b/distrib/msw/tmake/filelist.txt
index 5913b441de..c222f05bb9 100644
--- a/distrib/msw/tmake/filelist.txt
+++ b/distrib/msw/tmake/filelist.txt
@@ -459,6 +459,7 @@ main.cpp	GTK	LowLevel
 mdi.cpp	GTK
 menu.cpp	GTK
 minifram.cpp	GTK
+msgdlg.cpp	GTK
 notebook.cpp	GTK
 pen.cpp	GTK	LowLevel
 popupwin.cpp	GTK	LowLevel