diff --git a/docs/dev/source/architecture.rst b/docs/dev/source/architecture.rst
index fb70c9df63128949a23d93325fda33ede0244275..96b07cf51345d8129ab496548c86300b9ea1c199 100644
--- a/docs/dev/source/architecture.rst
+++ b/docs/dev/source/architecture.rst
@@ -8,19 +8,18 @@ See ``bin/cc-node``.
 
 Summary of the steps:
 
+Binary:
+
 * First parse command line options and configuration file
-* Then register signal handling for ``SIG_USR1`` (reload configuration) and
-  ``SIG_TERM`` (terminate process).
 * Switch to a daemon context
-* Reload logging configuration
-* Instanciate and launch a :class:`ccnode.node.Node` in background
-* Enter main loop that consist of waiting for signals and reloading configuration
-  if needed.
+* Instanciate and launch a :class:`ccnode.node.MainLoop`
 
 
 Organisation of modules/packages
 --------------------------------
 
+.. tree ../../ccnode | grep -v \.pyc | grep -v \\.\\.
+
 .. code-block:: text
 
     |-- config.py
@@ -29,11 +28,16 @@ Organisation of modules/packages
     |   |-- __init__.py
     |   |-- tags.py
     |-- hypervisor
+    |   |-- domains
+    |   |   |-- __init__.py
+    |   |   |-- vm_tags.py
     |   |-- __init__.py
-    |   `-- tags.py
+    |   |-- lib.py
+    |   |-- tags.py
     |-- __init__.py
     |-- jobs.py
     |-- node.py
+    |-- plugins.py
     |-- tags.py
     |-- utils.py
 
@@ -42,10 +46,6 @@ TODO
 Node
 ----
 
-Summary of the :class:`ccnode.node.Node` main loop:
-
-* TODO
-
 .. automodule:: ccnode.node
     :members: