diff -r bc3306c59a08 -r 9bb6abdb5675 QTfrontend/binds.cpp
--- a/QTfrontend/binds.cpp	Fri Jul 13 16:39:20 2012 +0400
+++ b/QTfrontend/binds.cpp	Thu Jul 26 21:56:47 2012 +0400
@@ -62,6 +62,7 @@
     {"confirm", "y",    QT_TRANSLATE_NOOP("binds", "confirmation"), NULL, NULL},
     {"+voldown",    "9",    QT_TRANSLATE_NOOP("binds", "volume down"),  NULL, QT_TRANSLATE_NOOP("binds (descriptions)", "Modify the game's volume while playing:")},
     {"+volup",  "0",    QT_TRANSLATE_NOOP("binds", "volume up"),    NULL, NULL},
+    {"mute",  "8",    QT_TRANSLATE_NOOP("binds", "mute audio"),    NULL, NULL},
     {"fullscr", "f12",  QT_TRANSLATE_NOOP("binds", "change mode"),  NULL, QT_TRANSLATE_NOOP("binds (descriptions)", "Toggle fullscreen mode:")},
     {"capture", "c",    QT_TRANSLATE_NOOP("binds", "capture"),  NULL, QT_TRANSLATE_NOOP("binds (descriptions)", "Take a screenshot:")},
     {"rotmask", "delete",   QT_TRANSLATE_NOOP("binds", "hedgehogs\ninfo"),  NULL, QT_TRANSLATE_NOOP("binds (descriptions)", "Toggle labels above hedgehogs:")},