diff --git a/src/conf/cards/FireWave.conf b/src/conf/cards/FireWave.conf
index fcfc83cc..786169f2 100644
--- a/src/conf/cards/FireWave.conf
+++ b/src/conf/cards/FireWave.conf
@@ -2,7 +2,7 @@
 # Configuration for the Griffin FireWave Surround
 #
 
-FireWave.pcm.default {
+FireWave.pcm.!default {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -16,7 +16,7 @@ FireWave.pcm.default {
 
 <confdir:pcm/front.conf>
 
-FireWave.pcm.front.0 {
+FireWave.pcm.front.!0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string
@@ -30,7 +30,7 @@ FireWave.pcm.front.0 {
 <confdir:pcm/surround50.conf>
 <confdir:pcm/surround51.conf>
 
-FireWave.pcm.surround51.0 {
+FireWave.pcm.surround51.!0 {
 	@args [ CARD ]
 	@args.CARD {
 		type string