diff --git a/doc/source/cli.rst b/doc/source/cli.rst
index 574383a..ac6dae7 100644
--- a/doc/source/cli.rst
+++ b/doc/source/cli.rst
@@ -5,7 +5,20 @@ CLI
 .. automodule:: timmy.cli
 .. argparse::
    :module: timmy.cli
-   :func: parse_args
+   :func: parser_init
+   :prog: timmy
+
+Fuel module parameters
+
+.. argparse::
+   :module: timmy.modules.fuel
+   :func: prepare_args
+   :prog: timmy
+
+Local module parameters
+
+.. argparse::
+   :module: timmy.modules.local
+   :func: prepare_args
    :prog: timmy
 
-               
diff --git a/timmy/modules/fuel.py b/timmy/modules/fuel.py
index cfac7c1..16d511c 100644
--- a/timmy/modules/fuel.py
+++ b/timmy/modules/fuel.py
@@ -64,6 +64,13 @@ def add_args(parser):
     return parser
 
 
+def prepare_args():
+    import argparse
+    parser = argparse.ArgumentParser()
+    parser = add_args(parser)
+    return parser
+
+
 def check_args(args, conf):
     if args.fuel_ip:
         conf['fuel_ip'] = args.fuel_ip
diff --git a/timmy/modules/local.py b/timmy/modules/local.py
index f1ef74e..1480597 100644
--- a/timmy/modules/local.py
+++ b/timmy/modules/local.py
@@ -26,6 +26,13 @@ def add_args(parser):
     return parser
 
 
+def prepare_args():
+    import argparse
+    parser = argparse.ArgumentParser()
+    parser = add_args(parser)
+    return parser
+
+
 def check_args(args, conf):
     pass