diff --git a/dev/start_mqtt_html.py b/dev/start_mqtt_html.py
index f978ba7d2f272538fc19dfc1bdd40cf3977d520b..f96ecca7d7a9638803a766e82b56d78d52ef6a9d 100644
--- a/dev/start_mqtt_html.py
+++ b/dev/start_mqtt_html.py
@@ -4,7 +4,7 @@
 
 from ohmpi.utils import change_config
 # change_config('../configs/config_mb_2023.py', verbose=False)
-# change_config('../configs/config_mb_2023_4_mux_2023.py', verbose=False)
+# change_config('../configs/config_mb_2023__4_mux_2023.py', verbose=False)
 #change_config('../configs/config_mb_2024_0_2__4_mux_2023_dps5005.py', verbose=False)
 
 # start html interface
diff --git a/dev/test_mb_2023_4_mux_2023.py b/dev/test_mb_2023_4_mux_2023.py
index a10319f3d4b2fc34ca842597d575bc0b3d9a82f5..059a78ebd3a5529054e2e82fd787e4daad6f969e 100644
--- a/dev/test_mb_2023_4_mux_2023.py
+++ b/dev/test_mb_2023_4_mux_2023.py
@@ -2,7 +2,7 @@ import matplotlib
 matplotlib.use('TkAgg')
 import matplotlib.pyplot as plt
 from ohmpi.utils import change_config
-change_config('../configs/config_mb_2023_4_mux_2023.py', verbose=False)
+change_config('../configs/config_mb_2023__4_mux_2023.py', verbose=False)
 import importlib
 import os
 import time
diff --git a/dev/test_mb_2024_4_mux_2024.py b/dev/test_mb_2024_4_mux_2024.py
index fe346989dd62e74865ac55cf8b074c067c4ba67e..48ff0f36c6113106d5ca3b0d2d4bbcd958c09297 100644
--- a/dev/test_mb_2024_4_mux_2024.py
+++ b/dev/test_mb_2024_4_mux_2024.py
@@ -1,7 +1,7 @@
 import matplotlib
 matplotlib.use('TkAgg')
 from ohmpi.utils import change_config
-change_config('../configs/config_mb_2024_0_2__4_mux_2024_dps5005.py', verbose=False)
+change_config('../configs/config_mb_2024_0_2__4_mux_2024_4roles_dps5005.py', verbose=False)
 import importlib
 import time
 import logging
diff --git a/dev/test_mb_2024_4_mux_2024_4_mux_2023.py b/dev/test_mb_2024_4_mux_2024_4_mux_2023.py
index 34fc595c765afe722d029cbae0fbeb9e417abdc8..a53e8662aa5cd304a4a2ccb35b22911fc560ac78 100644
--- a/dev/test_mb_2024_4_mux_2024_4_mux_2023.py
+++ b/dev/test_mb_2024_4_mux_2024_4_mux_2023.py
@@ -1,7 +1,7 @@
 import matplotlib
 matplotlib.use('TkAgg')
 from ohmpi.utils import change_config
-change_config('../configs/config_mb_2024_0_2__4_mux_2023__4_mux_2024_dps5005.py', verbose=False)
+change_config('../configs/config_mb_2024_0_2__4_mux_2023__2_mux_2024_2roles_dps5005.py', verbose=False)
 import importlib
 import time
 import logging
diff --git a/doc/source/source_rst/software/operations/config.rst b/doc/source/source_rst/software/operations/config.rst
index 0c2c7af2b907a31035b24d2a44b658783a639d14..0d5bba3efc45e6c9c1248734f1de022e19aa70cc 100644
--- a/doc/source/source_rst/software/operations/config.rst
+++ b/doc/source/source_rst/software/operations/config.rst
@@ -162,7 +162,7 @@ The configuration is written in a python file structured in a series of dictiona
     |                    +--------------------------------------------------+-------------------------+-----------------------------------------------------------------+
     |                    | Description                                      | Expected Value          | Value description                                               |
     +====================+==================================================+=========================+=================================================================+
-    |  tca_address    | I2C address of MUX board                         | | *hex integer*         |          Address of MUX board                                   |
+    |  mux_tca_address   | I2C address of MUX board                         | | *hex integer*         |          Address of MUX board                                   |
     |                    |                                                  | | 0x70 - 0x77           |                                                                 |
     +--------------------+--------------------------------------------------+-------------------------+-----------------------------------------------------------------+