diff --git a/doc/namespaces.dox b/doc/namespaces.dox
index bf8e5e0a0..dcd811c35 100644
--- a/doc/namespaces.dox
+++ b/doc/namespaces.dox
@@ -359,7 +359,7 @@ See @ref building, @ref cmake and @ref opengl for more information.
 @brief Material tools
 @m_since_latest
 
-Tools for converting materials.
+Tools for converting, optimizing, filtering and merging materials.
 
 This library is built if `MAGNUM_WITH_MATERIALTOOLS` is enabled when building
 Magnum. To use this library with CMake, request the `MaterialTools` component