diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 6230a74..638dee7 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -2,6 +2,7 @@
 
 config ARCH_ALPINE
 	bool "Annapurna Labs Alpine platform"
+	select ALPINE_MSI
 	help
 	  This enables support for the Annapurna Labs Alpine
 	  Soc family.