diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index a7ba27b2752b..25c0dba508cc 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -1,6 +1,7 @@
 config UNICORE32
 	def_bool y
 	select ARCH_MIGHT_HAVE_PC_PARPORT
+	select ARCH_MIGHT_HAVE_PC_SERIO
 	select HAVE_MEMBLOCK
 	select HAVE_GENERIC_DMA_COHERENT
 	select HAVE_DMA_ATTRS