diff --git a/louloulibs/network/tcp_socket_handler.hpp b/louloulibs/network/tcp_socket_handler.hpp
index 55f4113..91fa7a8 100644
--- a/louloulibs/network/tcp_socket_handler.hpp
+++ b/louloulibs/network/tcp_socket_handler.hpp
@@ -13,11 +13,11 @@
 #include <netinet/in.h>
 #include <netdb.h>
 
+#include <vector>
 #include <memory>
 #include <string>
 #include <list>
 
-
 /**
  * An interface, with a series of callbacks that should be implemented in
  * subclasses that deal with a socket. These callbacks are called on various events