diff --git a/module/init.lua b/module/init.lua
index 08b4fe8..cdda963 100644
--- a/module/init.lua
+++ b/module/init.lua
@@ -8,6 +8,8 @@
 --#include "module/devfs/syslog.lua"
 --#include "module/loadfile.lua"
 
+_OSVERSION=_OSVERSION or "PsychOS 2"
+
 os.spawn(function()
  os.setenv("PWD","/boot")
  io.input("/dev/null")