diff --git a/doc/unsupported_modules.dox b/doc/unsupported_modules.dox
index 856b05831..8fc0be98f 100644
--- a/doc/unsupported_modules.dox
+++ b/doc/unsupported_modules.dox
@@ -11,24 +11,30 @@ namespace Eigen {
 // please list here all unsupported modules
 
 /** \ingroup Unsupported_modules
-  * \defgroup AdolcForward_Module Adolc forward module */
+  * \defgroup AdolcForward_Module */
 
 /** \ingroup Unsupported_modules
-  * \defgroup AlignedVector3_Module Aligned vector3 module */
+  * \defgroup AlignedVector3_Module */
 
 /** \ingroup Unsupported_modules
-  * \defgroup AutoDiff_Module Auto Diff module */
+  * \defgroup AutoDiff_Module */
 
 /** \ingroup Unsupported_modules
-  * \defgroup BVH_Module BVH module */
+  * \defgroup BVH_Module */
 
 /** \ingroup Unsupported_modules
-  * \defgroup IterativeSolvers_Module Iterative solvers module */
+  * \defgroup IterativeSolvers_Module */
 
 /** \ingroup Unsupported_modules
-  * \defgroup MatrixFunctions_Module Matrix functions module */
+  * \defgroup MatrixFunctions_Module */
 
 /** \ingroup Unsupported_modules
-  * \defgroup MoreVectorization More vectorization module */
+  * \defgroup NonLinearOptimization_Module */
+
+/** \ingroup Unsupported_modules
+  * \defgroup NumericalDiff_Module */
+
+/** \ingroup Unsupported_modules
+  * \defgroup MoreVectorization */
 
 } // namespace Eigen