diff --git a/SerialController.cpp b/SerialController.cpp
index 7cc8a9e..cef3754 100644
--- a/SerialController.cpp
+++ b/SerialController.cpp
@@ -20,6 +20,7 @@
 #include "SerialController.h"
 #include "Log.h"
 
+#include <cstring>
 #include <cassert>
 
 #include <sys/types.h>