diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c
index daae965..ccf3267 100644
--- a/hw/block/pflash_cfi01.c
+++ b/hw/block/pflash_cfi01.c
@@ -40,6 +40,7 @@
 #include "hw/block/block.h"
 #include "hw/block/flash.h"
 #include "hw/qdev-properties.h"
+#include "hw/qdev-properties-system.h"
 #include "sysemu/block-backend.h"
 #include "qapi/error.h"
 #include "qemu/error-report.h"