diff --git a/pandora_console/include/functions_pandora_networkmap.php b/pandora_console/include/functions_pandora_networkmap.php
index daa414a61e..da5a89fe64 100644
--- a/pandora_console/include/functions_pandora_networkmap.php
+++ b/pandora_console/include/functions_pandora_networkmap.php
@@ -1339,13 +1339,13 @@ if (empty($list_networkmaps))
$table->width = "100%";
$table->data = array();
- $table->data[0][0] = __('Agent');
+ $table->data[0][0] = '' . __('Agent') . '';
$table->data[0][1] = "";
- $table->data[1][0] = __('Adresses');
+ $table->data[1][0] = '' . __('Adresses') . '';
$table->data[1][1] = "";
- $table->data[2][0] = __('OS type');
+ $table->data[2][0] = '' . __('OS type') . '';
$table->data[2][1] = "";
- $table->data[3][0] = __('Group');
+ $table->data[3][0] = '' . __('Group') . '';
$table->data[3][1] = "";
ui_toggle(html_print_table($table, true), __('Node Details'),