diff --git a/src/systemtask/SystemTask.cpp b/src/systemtask/SystemTask.cpp
index 687c90a5..73f573fa 100644
--- a/src/systemtask/SystemTask.cpp
+++ b/src/systemtask/SystemTask.cpp
@@ -18,6 +18,8 @@
 #include "BootErrors.h"
 
 #include <memory>
+#include <algorithm>
+#include <cstring>
 
 using namespace Pinetime::System;