diff --git a/arch/x86_64/kernel/Makefile b/arch/x86_64/kernel/Makefile
index edf4c88a98d4..959bb68959af 100644
--- a/arch/x86_64/kernel/Makefile
+++ b/arch/x86_64/kernel/Makefile
@@ -34,7 +34,7 @@ obj-$(CONFIG_CALGARY_IOMMU)	+= pci-calgary_64.o tce_64.o
 obj-$(CONFIG_SWIOTLB)		+= pci-swiotlb_64.o
 obj-$(CONFIG_KPROBES)		+= kprobes.o
 obj-$(CONFIG_X86_PM_TIMER)	+= pmtimer.o
-obj-$(CONFIG_X86_VSMP)		+= vsmp.o
+obj-$(CONFIG_X86_VSMP)		+= vsmp_64.o
 obj-$(CONFIG_K8_NB)		+= k8.o
 obj-$(CONFIG_AUDIT)		+= audit.o
 
diff --git a/arch/x86_64/kernel/vsmp.c b/arch/x86_64/kernel/vsmp_64.c
similarity index 100%
rename from arch/x86_64/kernel/vsmp.c
rename to arch/x86_64/kernel/vsmp_64.c