diff --git a/target/arm/cpu-features.h b/target/arm/cpu-features.h
index 525e4cee12..4452e7c21e 100644
--- a/target/arm/cpu-features.h
+++ b/target/arm/cpu-features.h
@@ -22,6 +22,7 @@
 
 #include "hw/registerfields.h"
 #include "qemu/host-utils.h"
+#include "cpu.h"
 
 /*
  * Naming convention for isar_feature functions: