diff --git a/src/conf/cards/YMF744.conf b/src/conf/cards/YMF744.conf
index 84dbcbec..ad1f2132 100644
--- a/src/conf/cards/YMF744.conf
+++ b/src/conf/cards/YMF744.conf
@@ -4,7 +4,7 @@
 
 <confdir:pcm/front.conf>
 
-YMF744.pcm.front.0 {
+YMF744.pcm.front.!0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -15,7 +15,7 @@ YMF744.pcm.front.0 {
 
 <confdir:pcm/rear.conf>
 
-YMF744.pcm.rear.0 {
+YMF744.pcm.rear.!0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -27,7 +27,7 @@ YMF744.pcm.rear.0 {
 
 <confdir:pcm/surround40.conf>
 
-YMF744.pcm.surround40.0 {
+YMF744.pcm.surround40.!0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -63,7 +63,7 @@ YMF744.pcm.surround40.0 {
 
 <confdir:pcm/iec958.conf>
 
-YMF744.pcm.iec958.0 {
+YMF744.pcm.iec958.!0 {
 	@args [ CARD AES0 AES1 AES2 AES3 ]
 	@args.CARD {
 		type string