diff --git a/data/Tupfile.lua b/data/Tupfile.lua
index bb14c06716..3046a5787a 100644
--- a/data/Tupfile.lua
+++ b/data/Tupfile.lua
@@ -22,6 +22,7 @@ img_files = {
  {"ICONS16.PNG", "common/icons16.png"},
  {"INDEX.HTM", "common/index_htm"},
  {"KUZKINA.MID", "common/kuzkina.mid"},
+ {"SINE.MP3", "common/sine.mp3"},
  {"LANG.INC", build_type .. "/lang.inc"},
  {"NOTIFY3.PNG", "common/notify3.png"},
  {"UNIMG", PROGS .. "/fs/unimg/unimg"},
diff --git a/data/common/sine.mp3 b/data/common/sine.mp3
new file mode 100644
index 0000000000..5fb7db390b
Binary files /dev/null and b/data/common/sine.mp3 differ