diff --git a/src/cairo_renderer.cpp b/src/cairo_renderer.cpp
index 4d2b97513..32ae20a91 100644
--- a/src/cairo_renderer.cpp
+++ b/src/cairo_renderer.cpp
@@ -36,6 +36,7 @@
 #include <mapnik/svg/svg_path_adapter.hpp>
 #include <mapnik/svg/svg_path_attributes.hpp>
 #include <mapnik/segment.hpp>
+#include <mapnik/expression_evaluator.hpp>
 
 // cairo
 #include <cairomm/context.h>