diff --git a/include/curves/curve_abc.h b/include/curves/curve_abc.h
index 3bd846cfc73cf47ad5a53a0b729000160e202566..a765b2851cd5c47870f54f93130cb0d79c8dcc86 100644
--- a/include/curves/curve_abc.h
+++ b/include/curves/curve_abc.h
@@ -65,7 +65,7 @@ struct curve_abc : std::unary_function<Time, Point>, public serialization::Seria
   // Serialization of the class
   friend class boost::serialization::access;
   template <class Archive>
-  void serialize(Archive& ar, const unsigned int version) {
+  void serialize(Archive& /*ar*/, const unsigned int version) {
     if (version) {
       // Do something depending on version ?
     }
diff --git a/python/curves_python.cpp b/python/curves_python.cpp
index 46a0396c256e0cbd4d8c0b49a0be626fc1b29794..d023162bc3c79eb97a14ba1c01944ec736797ffc 100644
--- a/python/curves_python.cpp
+++ b/python/curves_python.cpp
@@ -538,6 +538,7 @@ namespace curves
       .def("__call__", &bernstein_t::operator())
     ;
     /** END bernstein polynomial**/
+
     /** BEGIN curves conversion**/
     def("polynomial_from_bezier", polynomial_from_curve<polynomial_t,bezier_t>);
     def("polynomial_from_hermite", polynomial_from_curve<polynomial_t,cubic_hermite_spline_t>);