diff --git a/src/resources_widget.cc b/src/resources_widget.cc
index e1a18b6..c8d039b 100644
--- a/src/resources_widget.cc
+++ b/src/resources_widget.cc
@@ -290,7 +290,8 @@ ResourcesWidget::_on_cell_name_data(Gtk::CellRenderer* cr,
 
   const Environment::SubRequestQueue& queue = env.get_request_queue(key);
   
-  oss << "<span size=\"8500\"><b>" << resource.get_name() << "</b>";
+  oss << "<span size=\"8500\"><b>" << Markup::escape_text(resource.get_name()) 
+      << "</b>";
   oss << " (" << queue.size() << "/" << resource.get_places() << ")\n";
 
   for(Iseq<Environment::SubRequestQueue::const_iterator> it = iseq(queue); it; ++it)