diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 8bb6b60515..200e2a1da7 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -62,6 +62,7 @@
 #include "hw/acpi/ghes.h"
 #include "hw/acpi/viot.h"
 #include "hw/virtio/virtio-acpi.h"
+#include "target/arm/cpu.h"
 #include "target/arm/multiprocessing.h"
 
 #define ARM_SPI_BASE 32