diff --git a/src/raspberrypi/hal/systimer.h b/src/raspberrypi/hal/systimer.h
index 91e3fce8..33afbd2b 100644
--- a/src/raspberrypi/hal/systimer.h
+++ b/src/raspberrypi/hal/systimer.h
@@ -13,6 +13,7 @@
 
 #pragma once
 
+#include <memory>
 #include <stdint.h>
 
 #include "config.h"