diff --git a/gloo/transport/tcp/device.cc b/gloo/transport/tcp/device.cc
index 05cf0a422..481d67f7d 100644
--- a/gloo/transport/tcp/device.cc
+++ b/gloo/transport/tcp/device.cc
@@ -8,11 +8,13 @@
 
 #include "gloo/transport/tcp/device.h"
 
+#include <array>
 #include <ifaddrs.h>
 #include <netdb.h>
 #include <netinet/in.h>
 #include <string.h>
 
+
 #include "gloo/common/linux.h"
 #include "gloo/common/logging.h"
 #include "gloo/common/error.h"