diff --git a/docs/basics.rst b/docs/basics.rst
index cf39844..b1765c5 100644
--- a/docs/basics.rst
+++ b/docs/basics.rst
@@ -275,6 +275,10 @@
 +---------------------------------+--------------------------+-------------------------------+
 | ``std::function<...>``          | STL polymorphic function | :file:`pybind11/functional.h` |
 +---------------------------------+--------------------------+-------------------------------+
+| ``Eigen::Matrix<...>``          | Dense Eigen matrices     | :file:`pybind11/eigen.h`      |
++---------------------------------+--------------------------+-------------------------------+
+| ``Eigen::SparseMatrix<...>``    | Sparse Eigen matrices    | :file:`pybind11/eigen.h`      |
++---------------------------------+--------------------------+-------------------------------+
 
 
 .. [#f1] In practice, implementation and binding code will generally be located