diff --git a/src/main.cpp b/src/main.cpp
index 6ec746fb..f812a7c4 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -10,6 +10,7 @@
 #include <iostream>
 #include <list>
 #include <regex>
+#include <chrono>
 
 #ifdef _MSC_VER
 #define _CRT_SECURE_NO_WARNINGS