diff --git a/src/options_imp.h b/src/options_imp.h
index 82bb59160..84affef0c 100644
--- a/src/options_imp.h
+++ b/src/options_imp.h
@@ -25,6 +25,8 @@
 #include <QTranslator>
 #include "ui_options.h"
 #include "libtorrent/session.hpp"
+#include "libtorrent/ip_filter.hpp"
+
 using namespace libtorrent;
 
 class options_imp : public QDialog, private Ui::Dialog{