diff --git a/docs/themes-list/barbuk.rst b/docs/themes-list/barbuk.rst
index 665f6356..d9d6b733 100644
--- a/docs/themes-list/barbuk.rst
+++ b/docs/themes-list/barbuk.rst
@@ -93,29 +93,6 @@ Please refer to the following documentation for more information:
    EOF
    chmod 400 /etc/sudoers.d/keepenv
 
-Command duration
-----------------
-
-Command duration reports the duration of the last command.
-
-Usage
-^^^^^
-
-Command duration can be enabled by exporting ``BASH_IT_COMMAND_DURATION``:
-
-.. code-block:: bash
-
-   export BASH_IT_COMMAND_DURATION=true
-
-
-All duration of one second and more are displayed.
-You can customize the minimum time in seconds before command duration is displayed in your ``.bashrc``:
-
-.. code-block:: bash
-
-   export COMMAND_DURATION_MIN_SECONDS=5
-
-
 Examples
 --------
 
diff --git a/docs/themes.rst b/docs/themes.rst
index aa21a7e3..065127f0 100644
--- a/docs/themes.rst
+++ b/docs/themes.rst
@@ -37,6 +37,27 @@ See :ref:`here <list_of_themes>`.
 Theme Switches & Variables
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+Command duration
+================
+
+Prints last command duration
+
+Usage
+#####
+
+Command duration can be enabled by exporting ``BASH_IT_COMMAND_DURATION``:
+
+.. code-block:: bash
+
+   export BASH_IT_COMMAND_DURATION=true
+
+The default configuration display last command duration for command lasting one second or more.
+You can customize the minimum time in seconds before command duration is displayed in your ``.bashrc``:
+
+.. code-block:: bash
+
+   export COMMAND_DURATION_MIN_SECONDS=5
+
 Clock Related
 =============