Missing #include.

diff --git a/src/lib/dcpomatic_socket.h b/src/lib/dcpomatic_socket.h
index 6f7c05e225e880321ef4adfb1fdcea2baec46c78..870e7315c3126fb67b67fa3b493ce2be34ee8a56 100644 (file)
--- a/src/lib/dcpomatic_socket.h
+++ b/src/lib/dcpomatic_socket.h
@@ -19,6 +19,7 @@
 */
 
 #include <boost/asio.hpp>
+#include <boost/noncopyable.hpp>
 
 /** @class Socket
  *  @brief A class to wrap a boost::asio::ip::tcp::socket with some things