diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index bd5e68cd61e8..beff6297f788 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -58,7 +58,6 @@ static struct notifier_block alpha_panic_block = {
 #include <asm/system.h>
 #include <asm/hwrpb.h>
 #include <asm/dma.h>
-#include <asm/io.h>
 #include <asm/mmu_context.h>
 #include <asm/console.h>