diff --git a/content/monitoring.rst b/content/monitoring.rst
index 01f9ce3..526e84f 100644
--- a/content/monitoring.rst
+++ b/content/monitoring.rst
@@ -228,7 +228,8 @@ freepoteries' **df** plugin:
 
 **/etc/munin/plugin-conf.d/df**
 
-.. code-block:: bash
+.. code-block:: none
+
     [df]
     env.warning 85
     env.critical 90
@@ -245,7 +246,7 @@ On **munin.freepoteries.fr**, the configuration is setup in two parts :
 In the munin settings, you set up how the HTML is generated, and where. You also
 set up the command to call when alerts are reached.
 
-.. code-block:: bash
+.. code-block:: none
 
     # /etc/munin/munin.conf
     # mail configuration
@@ -258,7 +259,7 @@ addresses by the mail server itself.
 
 This is how you add a node, at the end of the configuration file.
 
-.. code-block:: bash
+.. code-block:: none
 
     # /etc/munin/munin.conf (at the end)
     [deryck.freepoteries.fr] <- hostname