diff --git a/src/sound/snd_covox.c b/src/sound/snd_covox.c
index c7e32c7dc..0d6b1dbc1 100644
--- a/src/sound/snd_covox.c
+++ b/src/sound/snd_covox.c
@@ -243,7 +243,7 @@ static const device_config_t voicemasterkey_config[] = {
         .description    = "Address",
         .type           = CONFIG_HEX16,
         .default_string = NULL,
-        .default_int    = 0x388,
+        .default_int    = 0x22f,
         .file_filter    = NULL,
         .spinner        = { 0 },
         .selection      = {