diff --git a/src/server/shared/Networking/AsyncAcceptor.h b/src/server/shared/Networking/AsyncAcceptor.h
index 0f3fd9a145b..f68da230553 100644
--- a/src/server/shared/Networking/AsyncAcceptor.h
+++ b/src/server/shared/Networking/AsyncAcceptor.h
@@ -21,6 +21,7 @@
 #include "Log.h"
 #include <boost/asio.hpp>
 #include <functional>
+#include <atomic>
 
 using boost::asio::ip::tcp;