diff --git a/include/mapnik/expression_grammar_x3_config.hpp b/include/mapnik/expression_grammar_x3_config.hpp
index c4967f3fb..c9ca4d7ee 100644
--- a/include/mapnik/expression_grammar_x3_config.hpp
+++ b/include/mapnik/expression_grammar_x3_config.hpp
@@ -23,11 +23,15 @@
 #ifndef MAPNIK_EXPRESSIONS_GRAMMAR_X3_CONFIG_HPP
 #define MAPNIK_EXPRESSIONS_GRAMMAR_X3_CONFIG_HPP
 
-#include <boost/spirit/home/x3.hpp>
 #include <mapnik/expression_grammar_x3.hpp>
 #include <mapnik/unicode.hpp>
 #include <string>
 
+#pragma GCC diagnostic push
+#include <mapnik/warning_ignore.hpp>
+#include <boost/spirit/home/x3.hpp>
+#pragma GCC diagnostic pop
+
 namespace mapnik { namespace grammar {
 
 namespace x3 = boost::spirit::x3;