Index: uspace/srv/hw/irc/apic/apic.c
===================================================================
--- uspace/srv/hw/irc/apic/apic.c	(revision c94f643d5ed1198b3fc36189f2aa3c068ea857d4)
+++ uspace/srv/hw/irc/apic/apic.c	(revision 3ce78580bbc80418ca6c31d4cb2e2155ece8c7f9)
@@ -133,4 +133,6 @@
 	// FIXME: get the map from the kernel, even though this may work
 	//	  for simple cases
+	if (irq == 0)
+		return 2;
 	return irq;
 }