diff --git a/Curved_kernel_via_analysis_2/include/CGAL/Curved_kernel_via_analysis_2l/Curved_kernel_via_analysis_2l_functors.h b/Curved_kernel_via_analysis_2/include/CGAL/Curved_kernel_via_analysis_2l/Curved_kernel_via_analysis_2l_functors.h
index 9918ae6dbe6..82a8afc3d1d 100644
--- a/Curved_kernel_via_analysis_2/include/CGAL/Curved_kernel_via_analysis_2l/Curved_kernel_via_analysis_2l_functors.h
+++ b/Curved_kernel_via_analysis_2/include/CGAL/Curved_kernel_via_analysis_2l/Curved_kernel_via_analysis_2l_functors.h
@@ -108,7 +108,7 @@ public:
     //! constructs points at x 
     Point_2 operator()(
             const typename Point_2::X_coordinate_1& x, 
-            const typename Point_2::Curve_2& c, int arcno,
+            const typename Point_2::Curve_analysis_2& c, int arcno,
             const Arc_2& arc) {
         CGAL_assertion(c.id() == arc.curve().id());
         CGAL_assertion(arcno == arc.arcno(x));