diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
index 5ec8d60c96..614938ac89 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciDxe.inf
@@ -29,7 +29,7 @@
 #
 # The following information is for reference only and not required by the build tools.
 #
-#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC
+#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC ARM AARCH64
 #
 #  DRIVER_BINDING                =  gXhciDriverBinding
 #  COMPONENT_NAME                =  gXhciComponentName