diff --git a/src/network/TCPListener.cpp b/src/network/TCPListener.cpp
index d7b6275..5d1007a 100644
--- a/src/network/TCPListener.cpp
+++ b/src/network/TCPListener.cpp
@@ -7,6 +7,7 @@
 #include <event2/bufferevent.h>
 
 #include <mutex>
+#include <cstring>
 
 #include "Buffer.h"