diff --git a/arch/x86/pci/Makefile_64 b/arch/x86/pci/Makefile_64
index 8fbd19832cf6..fd47068c95de 100644
--- a/arch/x86/pci/Makefile_64
+++ b/arch/x86/pci/Makefile_64
@@ -13,5 +13,5 @@ obj-y			+= legacy.o irq.o common.o early.o
 # mmconfig has a 64bit special
 obj-$(CONFIG_PCI_MMCONFIG) += mmconfig_64.o direct.o mmconfig-shared.o
 
-obj-y		+= k8-bus_64.o
+obj-y		+= amd_bus.o
 
diff --git a/arch/x86/pci/k8-bus_64.c b/arch/x86/pci/amd_bus.c
similarity index 100%
rename from arch/x86/pci/k8-bus_64.c
rename to arch/x86/pci/amd_bus.c