diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
index 581de67b6b..585b57f023 100644
--- a/xen/arch/arm/Kconfig
+++ b/xen/arch/arm/Kconfig
@@ -12,6 +12,7 @@ config ARM_32
 config ARM_64
 	def_bool y
 	depends on 64BIT
+	select HAS_FAST_MULTIPLY
 
 config ARM
 	def_bool y