diff --git a/ext/tox/extconf.rb b/ext/tox/extconf.rb
index b681d67..0b258bf 100755
--- a/ext/tox/extconf.rb
+++ b/ext/tox/extconf.rb
@@ -12,5 +12,6 @@ have_library LIBTOXCORE, 'tox_get_savedata_size' and
 have_library LIBTOXCORE, 'tox_get_savedata' and
 have_library LIBTOXCORE, 'tox_self_get_address' and
 have_library LIBTOXCORE, 'tox_bootstrap' and
+have_library LIBTOXCORE, 'tox_kill' and
 
 create_makefile "#{NAME}/#{NAME}" or exit(1)
diff --git a/ext/tox/tox.c b/ext/tox/tox.c
index 6eebb69..5d5adba 100644
--- a/ext/tox/tox.c
+++ b/ext/tox/tox.c
@@ -30,6 +30,7 @@ static VALUE cTox_initialize(VALUE self, VALUE options);
 static VALUE cTox_savedata(VALUE self);
 static VALUE cTox_id(VALUE self);
 static VALUE cTox_bootstrap(VALUE self, VALUE options);
+static VALUE cTox_kill(VALUE self);
 
 typedef struct Tox_Options cTox_cOptions_;
 
@@ -47,6 +48,7 @@ void Init_tox()
   rb_define_method(cTox, "savedata", cTox_savedata, 0);
   rb_define_method(cTox, "id", cTox_id, 0);
   rb_define_method(cTox, "bootstrap", cTox_bootstrap, 1);
+  rb_define_method(cTox, "kill", cTox_kill, 0);
 
   cTox_cOptions = rb_define_class_under(cTox, "Options", rb_cObject);
   rb_define_alloc_func(cTox_cOptions, cTox_cOptions_alloc);
@@ -182,6 +184,17 @@ VALUE cTox_bootstrap(const VALUE self, const VALUE options)
     return Qfalse;
 }
 
+VALUE cTox_kill(const VALUE self)
+{
+  cTox_ *tox;
+
+  Data_Get_Struct(self, cTox_, tox);
+
+  tox_kill(tox->tox);
+
+  return self;
+}
+
 /******************************************************************************
  * Tox::Options
  ******************************************************************************/