2 files changed, 7 insertions, 1 deletions

diff --git a/uisimulator/x11/Makefile b/uisimulator/x11/Makefile
index b501ea2462..05116edbd9 100644
--- a/uisimulator/x11/Makefile
+++ b/uisimulator/x11/Makefile
@@ -95,7 +95,7 @@ APPS = main.c tree.c menu.c credits.c main_menu.c language.c\
         screens.c peakmeter.c sleeptimer.c keyboard.c onplay.c\
         misc.c plugin.c
 
-MENUS = games_menu.c demo_menu.c settings_menu.c sound_menu.c
+MENUS = games_menu.c demo_menu.c settings_menu.c sound_menu.c playlist_menu.c
 
 ifeq ($(DISPLAY),-DHAVE_LCD_BITMAP)
    APPS += bmp.c widgets.c
@@ -156,6 +156,9 @@ $(OBJDIR)/demo_menu.o: $(APPDIR)/demo_menu.c
 $(OBJDIR)/settings_menu.o: $(APPDIR)/settings_menu.c
         $(CC) $(APPCFLAGS) -c $< -o $@
 
+$(OBJDIR)/playlist_menu.o: $(APPDIR)/playlist_menu.c
+        $(CC) $(APPCFLAGS) -c $< -o $@
+
 $(OBJDIR)/icons.o: $(MACHINEDIR)/icons.c
         $(CC) $(APPCFLAGS) -c $< -o $@
 
diff --git a/uisimulator/x11/kernel.h b/uisimulator/x11/kernel.h
index 7ec2979748..a045a3f117 100644
--- a/uisimulator/x11/kernel.h
+++ b/uisimulator/x11/kernel.h
@@ -22,6 +22,9 @@
 #ifndef NO_REDEFINES_PLEASE
 
 #define sleep(x) x11_sleep(x)
+#define mutex_init(x) (void)x
+#define mutex_lock(x) (void)x
+#define mutex_unlock(x) (void)x
 
 #endif