diff --git a/include/boost/property_tree/detail/file_parser_error.hpp b/include/boost/property_tree/detail/file_parser_error.hpp
index 1a0e49aad..4558d645e 100644
--- a/include/boost/property_tree/detail/file_parser_error.hpp
+++ b/include/boost/property_tree/detail/file_parser_error.hpp
@@ -12,6 +12,7 @@
 
 #include <boost/property_tree/ptree.hpp>
 #include <string>
+#include <sstream>
 
 namespace boost { namespace property_tree
 {