diff --git a/pandora_console/godmode/agentes/agent_manager.php b/pandora_console/godmode/agentes/agent_manager.php
index 1777eff29e..6cbaf79304 100644
--- a/pandora_console/godmode/agentes/agent_manager.php
+++ b/pandora_console/godmode/agentes/agent_manager.php
@@ -392,9 +392,9 @@ $table_os .= '</span></div></div></div>';
 
 // Network server.
 $servers = servers_get_names();
-if (!array_key_exists($server_name, $servers)) {
-    $server_Name = 0;
-    // Set the agent have not server.
+// Set the agent have not server.
+if (array_key_exists($server_name, $servers) === false) {
+    $server_name = 0;
 }
 
 $table_server = '<div class="label_select"><p class="input_label">'.__('Server').'</p>';
diff --git a/pandora_console/include/functions_servers.php b/pandora_console/include/functions_servers.php
index 69f14e42f1..c496dfe13d 100644
--- a/pandora_console/include/functions_servers.php
+++ b/pandora_console/include/functions_servers.php
@@ -57,7 +57,7 @@ function servers_get_server($id_server, $filter=false, $fields=false)
 /**
  * Get all the server availables.
  *
- * @return All the servers available.
+ * @return array the servers available.
  */
 function servers_get_names()
 {
@@ -1319,3 +1319,22 @@ function servers_get_server_string_name(int $server)
         return __('N/A');
     }
 }
+
+
+/**
+ * Return server name master where status is activated.
+ *
+ * @return string
+ */
+function servers_get_master()
+{
+    $sql = 'SELECT `name` FROM tserver WHERE `status` = 1 order by `master` desc';
+
+    $result = db_get_value_sql($sql);
+
+    if ($result === false) {
+        $result = '';
+    }
+
+    return $result;
+}