diff --git a/doc/en/installation/architecture/network.rst b/doc/en/installation/architecture/network.rst
index 7e9d4c6905f10ada47e98ec6b4dea34fde7b423d..f28f2cf0a5666aaff1290be8e720f8201ae53fc6 100644
--- a/doc/en/installation/architecture/network.rst
+++ b/doc/en/installation/architecture/network.rst
@@ -51,7 +51,7 @@ Tables of monitoring flows
 +===================+==================================+============+===========+==================================+
 | Central server    | Poller                           | SSH        | TCP 22    | Export of Centreon configuration |
 +-------------------+----------------------------------+------------+-----------+----------------------------------+
-| Poller            | Central server                   | BBDO       | TCP 5679  | Transfer of collected data       |
+| Poller            | Central server                   | BBDO       | TCP 5669  | Transfer of collected data       |
 +-------------------+----------------------------------+------------+-----------+----------------------------------+
 | Poller            | Network equipment, servers, etc. | SNMP       | UDP 161   | Monitoring                       |
 +-------------------+----------------------------------+------------+-----------+----------------------------------+
diff --git a/doc/fr/installation/architecture/network.rst b/doc/fr/installation/architecture/network.rst
index 34f67ce63970bae609b693a8f8bf8f8b1408d9bf..9ecd2f8cb6bce9cceab56ead84d0694a756c8905 100644
--- a/doc/fr/installation/architecture/network.rst
+++ b/doc/fr/installation/architecture/network.rst
@@ -51,7 +51,7 @@ Tableau des flux de la supervision
 +====================+====================================+============+===========+=================================================+
 | Central serveur    | Collecteur                         | SSH        | TCP 22    | Export des configurations Centreon              |
 +--------------------+------------------------------------+------------+-----------+-------------------------------------------------+
-| Collecteur         | Central serveur                    | BBDO       | TCP 5679  | Transfert des données de supervision collectées |
+| Collecteur         | Central serveur                    | BBDO       | TCP 5669  | Transfert des données de supervision collectées |
 +--------------------+------------------------------------+------------+-----------+-------------------------------------------------+
 | Collecteur         | Equipements réseau, serveurs, etc. | SNMP       | UDP 161   | Supervision                                     |
 +--------------------+------------------------------------+------------+-----------+-------------------------------------------------+