diff --git a/doc/installation.rst b/doc/installation.rst
index 673a9285..4c37869e 100644
--- a/doc/installation.rst
+++ b/doc/installation.rst
@@ -48,7 +48,7 @@ backend by entering the following command:
 
 .. code-block:: bash
 
-   $ pipx install --system-site-packages hg+https://repos.goffi.org/libervia-backend#egg=libervia-backend[SVG]
+   $ pipx install --system-site-packages hg+https://repos.goffi.org/libervia-backend#egg=libervia-backend[all]
 
 Installation With Virtual Environment And pip
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -60,8 +60,8 @@ Go in a location where you can install Libervia, for instance your home director
 
   $ cd
 
-And enter the following commands (here we install Libervia with SVG support, which is needed to
-display SVG avatars on some frontends)::
+And enter the following commands (here we install Libervia with all extra dependencies
+support, i.e. will dependencies needed for optional features)::
 
   $ python3 -m venv --system-site-packages libervia
   $ source libervia/bin/activate