diff --git a/libretro-common/include/retro_miscellaneous.h b/libretro-common/include/retro_miscellaneous.h
index e526d6ebc2..23f9ef02ac 100644
--- a/libretro-common/include/retro_miscellaneous.h
+++ b/libretro-common/include/retro_miscellaneous.h
@@ -23,6 +23,9 @@
 #ifndef __RARCH_MISCELLANEOUS_H
 #define __RARCH_MISCELLANEOUS_H
 
+#define RARCH_MAX_SUBSYSTEMS 10
+#define RARCH_MAX_SUBSYSTEM_ROMS 10
+
 #include <stdint.h>
 #include <boolean.h>
 #include <retro_inline.h>
diff --git a/menu/widgets/menu_filebrowser.c b/menu/widgets/menu_filebrowser.c
index 9431280080..bcfec67fa7 100644
--- a/menu/widgets/menu_filebrowser.c
+++ b/menu/widgets/menu_filebrowser.c
@@ -91,7 +91,7 @@ void filebrowser_parse(void *data, unsigned type_data)
       subsystem = system->subsystem.data + pending_subsystem;
       if (subsystem && pending_subsystem_rom_id < subsystem->num_roms)
       {
-         RARCH_LOG("[subsystem] valid xtensions: %s\n", subsystem->roms[pending_subsystem_rom_id].valid_extensions);
+         RARCH_LOG("[subsystem] valid extensions: %s\n", subsystem->roms[pending_subsystem_rom_id].valid_extensions);
          str_list = dir_list_new(path,
             (filter_ext && info) ? subsystem->roms[pending_subsystem_rom_id].valid_extensions : NULL,
             true, settings->bools.show_hidden_files, true, false);