Index: mpd-0.23.11/src/RemoteTagCache.hxx
===================================================================
--- mpd-0.23.11.orig/src/RemoteTagCache.hxx
+++ mpd-0.23.11/src/RemoteTagCache.hxx
@@ -28,6 +28,7 @@
 #include <boost/intrusive/list.hpp>
 #include <boost/intrusive/unordered_set.hpp>
 
+#include <array>
 #include <string>
 
 class RemoteTagCacheHandler;