diff --git a/bindings/python/src/peer_plugin.cpp b/bindings/python/src/peer_plugin.cpp
index eaca35484..6ba48ff80 100644
--- a/bindings/python/src/peer_plugin.cpp
+++ b/bindings/python/src/peer_plugin.cpp
@@ -2,6 +2,9 @@
 // subject to the Boost Software License, Version 1.0. (See accompanying
 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
+#include <cctype>
+#include <iostream>
+
 #include <libtorrent/extensions.hpp>
 #include <libtorrent/entry.hpp>
 #include <libtorrent/lazy_entry.hpp>