diff --git a/src/lib/shared/SerialKey.cpp b/src/lib/shared/SerialKey.cpp
index 5f50045e..54a45f86 100644
--- a/src/lib/shared/SerialKey.cpp
+++ b/src/lib/shared/SerialKey.cpp
@@ -17,6 +17,9 @@
 
 #include "SerialKey.h"
 
+#include <fstream>
+#include <iostream>
+#include <algorithm>
 #include <vector>
 
 using namespace std;