diff --git a/test/algorithms/test_simplify.hpp b/test/algorithms/test_simplify.hpp
index 066bcb901..a7b9ce6af 100644
--- a/test/algorithms/test_simplify.hpp
+++ b/test/algorithms/test_simplify.hpp
@@ -168,13 +168,12 @@ void test_geometry(std::string const& wkt,
         DistanceMeasure const& distance,
         Strategy const& strategy)
 {
-    //typedef typename bg::point_type<Geometry>::type point_type;
-
     Geometry geometry;
     bg::read_wkt(wkt, geometry);
     boost::variant<Geometry> v(geometry);
 
-    //BOOST_CONCEPT_ASSERT( (bg::concept::SimplifyStrategy<Strategy, point_type>) );
+    BOOST_CONCEPT_ASSERT( (bg::concept::SimplifyStrategy<Strategy,
+                           typename bg::point_type<Geometry>::type>) );
 
     check_geometry(geometry, expected, distance, strategy);
     check_geometry(v, expected, distance, strategy);