diff --git a/src/conf/cards/PC-Speaker.conf b/src/conf/cards/PC-Speaker.conf
index c82654d8..8a40a139 100644
--- a/src/conf/cards/PC-Speaker.conf
+++ b/src/conf/cards/PC-Speaker.conf
@@ -4,7 +4,7 @@
 
 <confdir:pcm/front.conf>
 
-PC-Speaker.pcm.front.0 {
+PC-Speaker.pcm.front.!0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -23,7 +23,7 @@ PC-Speaker.pcm.front.0 {
 }	
 
 # default with dmix & null
-PC-Speaker.pcm.default {
+PC-Speaker.pcm.!default {
 	@args [ CARD ]
 	@args.CARD {
 		type string