diff --git a/sys/dev/sound/isa/mss.c b/sys/dev/sound/isa/mss.c
index 34737661203d..3a39569954b9 100644
--- a/sys/dev/sound/isa/mss.c
+++ b/sys/dev/sound/isa/mss.c
@@ -1881,6 +1881,7 @@ static driver_t mss_driver = {
 };
 
 DRIVER_MODULE(snd_mss, isa, mss_driver, pcm_devclass, 0, 0);
+DRIVER_MODULE(snd_mss, acpi, mss_driver, pcm_devclass, 0, 0);
 MODULE_DEPEND(snd_mss, sound, SOUND_MINVER, SOUND_PREFVER, SOUND_MAXVER);
 MODULE_VERSION(snd_mss, 1);