1 files changed, 4 insertions, 1 deletions

diff --git a/uisimulator/x11/Makefile b/uisimulator/x11/Makefile
index 81ddaf58a7..930de50d7b 100644
--- a/uisimulator/x11/Makefile
+++ b/uisimulator/x11/Makefile
@@ -78,7 +78,7 @@ CFLAGS = $(DEBUG) $(DEFINES) $(INCLUDES) -W -Wall
 APPCFLAGS = $(DEBUG) $(DEFINES) -DAPPSVERSION=\"$(VERSION)\" $(APPINCLUDES) -W -Wall
 
 FIRMSRCS = lcd-recorder.c sprintf.c id3.c debug.c usb.c mpeg.c power.c\
-  powermgmt.c font.c panic.c sysfont.c
+  powermgmt.c font.c panic.c sysfont.c ctype.c
 
 APPS = main.c tree.c menu.c credits.c main_menu.c language.c\
         playlist.c showtext.c wps.c wps-display.c settings.c status.c icons.c\
@@ -263,6 +263,9 @@ $(OBJDIR)/mpeg.o: $(FIRMWAREDIR)/mpeg.c
 $(OBJDIR)/sprintf.o: $(COMMON)/sprintf.c
         $(CC) $(CFLAGS) -c $< -o $@
 
+$(OBJDIR)/ctype.o: $(COMMON)/ctype.c
+        $(CC) $(CFLAGS) $(APPINCLUDES) -c $< -o $@
+
 $(OBJDIR)/stubs.o: ../common/stubs.c
         $(CC) $(CFLAGS) -c $< -o $@