diff --git a/audio/dsound_template.h b/audio/dsound_template.h
index a594f080a..8b37d16a8 100644
--- a/audio/dsound_template.h
+++ b/audio/dsound_template.h
@@ -285,7 +285,9 @@ static int dsound_init_out (HWVoiceOut *hw, struct audsettings *as)
 }
 
 #undef NAME
+#undef NAME2
 #undef TYPE
 #undef IFACE
 #undef BUFPTR
 #undef FIELD
+#undef FIELD2