diff --git a/bochs/gui/Makefile.in b/bochs/gui/Makefile.in
index 8454f14c5..5e56ef444 100644
--- a/bochs/gui/Makefile.in
+++ b/bochs/gui/Makefile.in
@@ -46,6 +46,7 @@ GUI_OBJS_X11  = x.o
 GUI_OBJS_BEOS = beos.o
 GUI_OBJS_WIN32 = win32.o
 GUI_OBJS_MACOS = macintosh.o
+GUI_OBJS_CARBON = macintosh.o
 GUI_OBJS_NOGUI = nogui.o
 GUI_OBJS_TERM  = term.o
 GUI_OBJS_RFB = rfb.o