diff --git a/src/soc/amd/picasso/agesa_acpi.c b/src/soc/amd/picasso/agesa_acpi.c
index 4de4d15606..782600754a 100644
--- a/src/soc/amd/picasso/agesa_acpi.c
+++ b/src/soc/amd/picasso/agesa_acpi.c
@@ -3,6 +3,7 @@
 #include <acpi/acpi.h>
 #include <acpi/acpi_crat.h>
 #include <acpi/acpi_ivrs.h>
+#include <arch/cpu.h>
 #include <console/console.h>
 #include <cpu/amd/cpuid.h>
 #include <cpu/amd/msr.h>