Index: kernel/arch/ia32/include/interrupt.h
===================================================================
--- kernel/arch/ia32/include/interrupt.h	(revision 96b02eb9b2f96f3843b8275c254c43a9cb6c8c88)
+++ kernel/arch/ia32/include/interrupt.h	(revision 47651528be973886a1e7115cb558c2ab50e711c0)
@@ -55,5 +55,5 @@
 #define IRQ_PIC_SPUR  7
 #define IRQ_MOUSE     12
-#define IRQ_DP8390    9
+#define IRQ_DP8390    5
 
 /* This one must have four least significant bits set to ones */