diff --git a/python/py_igl/py_internal_angles.cpp b/python/py_igl/py_internal_angles.cpp
index b145678f8..5c9e43bc3 100644
--- a/python/py_igl/py_internal_angles.cpp
+++ b/python/py_igl/py_internal_angles.cpp
@@ -11,13 +11,23 @@ m.def("internal_angles", []
 }, __doc_igl_internal_angles,
 py::arg("V"), py::arg("F"), py::arg("K"));
 
-m.def("internal_angles", []
+m.def("internal_angles_using_squared_edge_lengths", []
+(
+  const Eigen::MatrixXd& L_sq,
+  Eigen::MatrixXd& K
+)
+{
+  return igl::internal_angles_using_squared_edge_lengths(L_sq, K);
+}, __doc_igl_internal_angles,
+py::arg("L_sq"), py::arg("K"));
+
+m.def("internal_angles_using_edge_lengths", []
 (
   const Eigen::MatrixXd& L,
   Eigen::MatrixXd& K
 )
 {
-  return igl::internal_angles(L, K);
+  return igl::internal_angles_using_edge_lengths(L, K);
 }, __doc_igl_internal_angles,
 py::arg("L"), py::arg("K"));