diff --git a/salomon.csv b/salomon.csv
index 364ec46b94830214e3f0e3f146cc0189320059c2..7ee67d08c804978d5bdc85cf19c0e5873787a442 100644
--- a/salomon.csv
+++ b/salomon.csv
@@ -867,6 +867,7 @@ lxml/3.4.4-intel-2015b-Python-2.7.9,2
 lxml/3.8.0-Python-2.7.13-base,2
 mpi4py/2.0.0-intel-2017a-Python-2.7.13-base,2
 mpi4py/3.0.0-foss-2017a-Python-2.7.13,2
+nettle/3.2-intel-2017a,2
 nettle/3.3-foss-2017a,2
 nettle/3.3-intel-2017a,2
 pylint/1.7.2-Python-2.7.13-base,2
@@ -903,7 +904,6 @@ zlib/1.2.11-foss-2017a,2
 zlib/1.2.11-GCCcore-6.3.0,2
 zlib/1.2.11-GCCcore-7.2.0,2
 zlib/1.2.11,2
-Eigen/3.2.9,2
 Eigen/3.3.3,2
 FIAT/1.6.0-intel-2015b-Python-2.7.9,2
 FIAT/1.6.0-intel-2015b-Python-2.7.11,2
diff --git a/salomon.md b/salomon.md
index 3e4f62d67993b8316f63bfba87d580880d63e041..42cc7e4689b6a5da7995f45e882fde6913005f19 100644
--- a/salomon.md
+++ b/salomon.md
@@ -249,7 +249,7 @@
 
 | Module | Description |
 | ------ | ----------- |
-| Eigen |   |
+| [Eigen](http://eigen.tuxfamily.org/index.php?title=Main_Page) | Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms. |
 | [FIAT](https://bitbucket.org/fenics-project/fiat) | The FInite element Automatic Tabulator FIAT supports generation of arbitrary order instances of the Lagrange elements on lines, triangles, and tetrahedra. It is also capable of generating arbitrary order instances of Jacobi-type quadrature rules on the same element shapes. |
 | [GEOS](http://trac.osgeo.org/geos) | GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS) |
 | [GMP](http://gmplib.org/) | GMP is a free library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating point numbers. |
diff --git a/uv2000.csv b/uv2000.csv
index 0bfeae7b15c7c04717fb210fe7b4320885c1576a..ca4237628be143953f0ce9d97428235880d83616 100644
--- a/uv2000.csv
+++ b/uv2000.csv
@@ -122,6 +122,7 @@ libsndfile/1.0.28-intel-2017a,3
 libxml2/2.9.2-foss-2015b,3
 libxml2/2.9.4-Python-2.7.13,3
 libxml2/2.9.4,3
+nettle/3.2-intel-2017a,3
 nettle/3.3-intel-2017a,3
 tbb/4.4.2.152,3
 zlib/1.2.7-intel-2015b,3
@@ -131,7 +132,6 @@ zlib/1.2.8-GCCcore-6.2.0,3
 zlib/1.2.8-intel-2015b,3
 zlib/1.2.8,3
 zlib/1.2.11,3
-Eigen/3.2.9,3
 GEOS/3.6.1-Python-2.7.13,3
 GMP/6.1.1,3
 GMP/6.1.2,3