1 files changed, 4 insertions, 1 deletions

diff --git a/uisimulator/x11/Makefile b/uisimulator/x11/Makefile
index b34bb48e08..9a21dece80 100644
--- a/uisimulator/x11/Makefile
+++ b/uisimulator/x11/Makefile
@@ -88,7 +88,7 @@ APPS = main.c tree.c menu.c credits.c main_menu.c\
 MENUS = games_menu.c screensavers_menu.c settings_menu.c sound_menu.c
 
 ifeq ($(DISPLAY),-DHAVE_LCD_BITMAP)
-   APPS += tetris.c sokoban.c bounce.c boxes.c icons.c bmp.c widgets.c
+   APPS += tetris.c sokoban.c blank.c bounce.c boxes.c icons.c bmp.c widgets.c
 endif
 
 SRCS = screenhack.c uibasic.c resources.c visual.c lcd-x11.c stubs.c \
@@ -186,6 +186,9 @@ $(OBJDIR)/tetris.o: $(RECDIR)/tetris.c
 $(OBJDIR)/sokoban.o: $(RECDIR)/sokoban.c
         $(CC) $(APPCFLAGS) -c $< -o $@
 
+$(OBJDIR)/blank.o: $(RECDIR)/blank.c
+        $(CC) $(APPCFLAGS) -c $< -o $@
+
 $(OBJDIR)/bounce.o: $(RECDIR)/bounce.c
         $(CC) $(APPCFLAGS) -c $< -o $@