diff --git a/etc/defaults/pccard.conf b/etc/defaults/pccard.conf
index 4cc776e65e7..92926515902 100644
--- a/etc/defaults/pccard.conf
+++ b/etc/defaults/pccard.conf
@@ -17,7 +17,7 @@
 # Generally available IO ports
 io	0x240-0x360
 # Generally available IRQs (Built-in sound-card owners remove 5)
-irq	3 5 10 11 13 15
+irq	3 5 10 11 15
 # Available memory slots
 memory	0xd4000  96k