diff --git a/bochs/gui/Makefile.in b/bochs/gui/Makefile.in
index 47ae827ef..25903e25e 100644
--- a/bochs/gui/Makefile.in
+++ b/bochs/gui/Makefile.in
@@ -219,7 +219,7 @@ gui.o: gui.@CPP_SUFFIX@ ../iodev/iodev.h ../bochs.h ../config.h ../osdep.h \
  ../bx_debug/debug.h ../config.h ../osdep.h ../gui/siminterface.h \
  ../cpudb.h ../gui/paramtree.h ../memory/memory.h ../pc_system.h \
  ../gui/gui.h ../instrument/stubs/instrument.h ../plugin.h ../extplugin.h \
- ../param_names.h keymap.h ../gui/bitmaps/floppya.h \
+ ../param_names.h ../iodev/virt_timer.h keymap.h ../gui/bitmaps/floppya.h \
  ../gui/bitmaps/floppyb.h ../gui/bitmaps/mouse.h ../gui/bitmaps/reset.h \
  ../gui/bitmaps/power.h ../gui/bitmaps/snapshot.h ../gui/bitmaps/copy.h \
  ../gui/bitmaps/paste.h ../gui/bitmaps/configbutton.h \
@@ -249,7 +249,12 @@ rfb.o: rfb.@CPP_SUFFIX@ ../param_names.h ../iodev/iodev.h ../bochs.h ../config.h
  ../pc_system.h ../gui/gui.h ../instrument/stubs/instrument.h ../plugin.h \
  ../extplugin.h keymap.h icon_bochs.h font/vga.bitmap.h sdl.h rfb.h \
  rfbkeys.h
-scrollwin.o: scrollwin.@CPP_SUFFIX@
+scrollwin.o: scrollwin.@CPP_SUFFIX@ ../config.h
+sdl2.o: sdl2.@CPP_SUFFIX@ ../bochs.h ../config.h ../osdep.h ../bx_debug/debug.h \
+ ../config.h ../osdep.h ../gui/siminterface.h ../cpudb.h \
+ ../gui/paramtree.h ../memory/memory.h ../pc_system.h ../gui/gui.h \
+ ../instrument/stubs/instrument.h ../param_names.h keymap.h \
+ ../iodev/iodev.h ../plugin.h ../extplugin.h
 sdl.o: sdl.@CPP_SUFFIX@ ../bochs.h ../config.h ../osdep.h ../bx_debug/debug.h \
  ../config.h ../osdep.h ../gui/siminterface.h ../cpudb.h \
  ../gui/paramtree.h ../memory/memory.h ../pc_system.h ../gui/gui.h \
@@ -323,7 +328,7 @@ gui.lo: gui.@CPP_SUFFIX@ ../iodev/iodev.h ../bochs.h ../config.h ../osdep.h \
  ../bx_debug/debug.h ../config.h ../osdep.h ../gui/siminterface.h \
  ../cpudb.h ../gui/paramtree.h ../memory/memory.h ../pc_system.h \
  ../gui/gui.h ../instrument/stubs/instrument.h ../plugin.h ../extplugin.h \
- ../param_names.h keymap.h ../gui/bitmaps/floppya.h \
+ ../param_names.h ../iodev/virt_timer.h keymap.h ../gui/bitmaps/floppya.h \
  ../gui/bitmaps/floppyb.h ../gui/bitmaps/mouse.h ../gui/bitmaps/reset.h \
  ../gui/bitmaps/power.h ../gui/bitmaps/snapshot.h ../gui/bitmaps/copy.h \
  ../gui/bitmaps/paste.h ../gui/bitmaps/configbutton.h \
@@ -353,7 +358,12 @@ rfb.lo: rfb.@CPP_SUFFIX@ ../param_names.h ../iodev/iodev.h ../bochs.h ../config.
  ../pc_system.h ../gui/gui.h ../instrument/stubs/instrument.h ../plugin.h \
  ../extplugin.h keymap.h icon_bochs.h font/vga.bitmap.h sdl.h rfb.h \
  rfbkeys.h
-scrollwin.lo: scrollwin.@CPP_SUFFIX@
+scrollwin.lo: scrollwin.@CPP_SUFFIX@ ../config.h
+sdl2.lo: sdl2.@CPP_SUFFIX@ ../bochs.h ../config.h ../osdep.h ../bx_debug/debug.h \
+ ../config.h ../osdep.h ../gui/siminterface.h ../cpudb.h \
+ ../gui/paramtree.h ../memory/memory.h ../pc_system.h ../gui/gui.h \
+ ../instrument/stubs/instrument.h ../param_names.h keymap.h \
+ ../iodev/iodev.h ../plugin.h ../extplugin.h
 sdl.lo: sdl.@CPP_SUFFIX@ ../bochs.h ../config.h ../osdep.h ../bx_debug/debug.h \
  ../config.h ../osdep.h ../gui/siminterface.h ../cpudb.h \
  ../gui/paramtree.h ../memory/memory.h ../pc_system.h ../gui/gui.h \