diff --git a/htdocs/wp-content/themes/lawcarta/functions.php b/htdocs/wp-content/themes/lawcarta/functions.php
index 4597e05..4b79b4a 100644
--- a/htdocs/wp-content/themes/lawcarta/functions.php
+++ b/htdocs/wp-content/themes/lawcarta/functions.php
@@ -94,6 +94,24 @@ add_filter('wp_setup_nav_menu_item', function ($menu_item)
     return $menu_item;
 });
 
+add_action('init','add_lctc_val');
+function add_lctc_val() {
+    global $wp;
+    $wp->add_query_var('lctc');
+}
+
+function get_canonocal_url() {
+    $uri = explode('?', $_SERVER['REQUEST_URI']);
+    if (isset($uri[1])) {
+        parse_str($uri[1], $params);
+        if (isset($params['lctc'])) {
+            unset($params['lctc']);
+        }
+        $uri[0] .= '?' . http_build_query($params);
+    }
+    return home_url( $uri[0] );
+}
+
 /**
  * Setup Admin Portal
  */
diff --git a/htdocs/wp-content/themes/lawcarta/header.php b/htdocs/wp-content/themes/lawcarta/header.php
index c519175..107cab2 100644
--- a/htdocs/wp-content/themes/lawcarta/header.php
+++ b/htdocs/wp-content/themes/lawcarta/header.php
@@ -26,6 +26,10 @@ $scripts = [];
             window.top.location = lawCartaDomain + '/catalog';
         }
     </script>
+
+    <?php if (get_query_var('lctc', false)):?>
+        <link rel="canonical" href="<?= get_canonocal_url()?>">
+    <?php endif; ?>
     <!-- ClickDesk Live Chat Service for websites -->
 
     <a href="#" id="livilyChatLink" class="livilyChatButton ClickdeskChatLink" onclick="return false;"></a>