diff --git a/arch/x86/mach-voyager/voyager_cat.c b/arch/x86/mach-voyager/voyager_cat.c
index ecab9fff0fd1..2ad598c104af 100644
--- a/arch/x86/mach-voyager/voyager_cat.c
+++ b/arch/x86/mach-voyager/voyager_cat.c
@@ -877,7 +877,7 @@ void __init voyager_cat_init(void)
 			request_resource(&iomem_resource, res);
 		}
 
-		qic_addr = (unsigned long)ioremap(qic_addr, 0x400);
+		qic_addr = (unsigned long)ioremap_cache(qic_addr, 0x400);
 
 		for (j = 0; j < 4; j++) {
 			__u8 cpu;