diff --git a/include/boost/geometry/strategies/cartesian/distance_pythagoras_box_box.hpp b/include/boost/geometry/strategies/cartesian/distance_pythagoras_box_box.hpp
index 7adfb5ced..812cb6258 100644
--- a/include/boost/geometry/strategies/cartesian/distance_pythagoras_box_box.hpp
+++ b/include/boost/geometry/strategies/cartesian/distance_pythagoras_box_box.hpp
@@ -315,10 +315,10 @@ public :
 };
 
 
-template <typename Box1, typename Box2>
+template <typename BoxPoint1, typename BoxPoint2>
 struct default_strategy
     <
-        box_tag, box_tag, Box1, Box2, cartesian_tag, cartesian_tag
+        box_tag, box_tag, BoxPoint1, BoxPoint2, cartesian_tag, cartesian_tag
     >
 {
     typedef pythagoras_box_box<> type;
diff --git a/include/boost/geometry/strategies/cartesian/distance_pythagoras_point_box.hpp b/include/boost/geometry/strategies/cartesian/distance_pythagoras_point_box.hpp
index 6b05ff014..9761d3b0d 100644
--- a/include/boost/geometry/strategies/cartesian/distance_pythagoras_point_box.hpp
+++ b/include/boost/geometry/strategies/cartesian/distance_pythagoras_point_box.hpp
@@ -313,10 +313,10 @@ public :
 };
 
 
-template <typename Point, typename Box>
+template <typename Point, typename BoxPoint>
 struct default_strategy
     <
-        point_tag, box_tag, Point, Box, cartesian_tag, cartesian_tag
+        point_tag, box_tag, Point, BoxPoint, cartesian_tag, cartesian_tag
     >
 {
     typedef pythagoras_point_box<> type;