diff --git a/src/vector_tile_processor.ipp b/src/vector_tile_processor.ipp
index 07e92db8..5202c83f 100644
--- a/src/vector_tile_processor.ipp
+++ b/src/vector_tile_processor.ipp
@@ -30,7 +30,6 @@
 #include <mapnik/geometry_adapters.hpp>
 #include <mapnik/geometry_strategy.hpp>
 #include <mapnik/geometry_transform.hpp>
-#include <boost/geometry/algorithms/unique.hpp>
 
 // agg
 #include "agg_path_storage.h"