diff --git a/src/mibew/libs/common/response.php b/src/mibew/libs/common/response.php
index 0fcd1ad6..a60bd6d4 100644
--- a/src/mibew/libs/common/response.php
+++ b/src/mibew/libs/common/response.php
@@ -103,39 +103,6 @@ function get_additional_js(Request $request)
     return implode("\n", $result);
 }
 
-/**
- * Add additional localized strings for JavaScript application
- *
- * Triggers 'pageAddLocalizedStrings' and pass listeners associative array with
- * following keys:
- *  - 'request': {@link \Symfony\Component\HttpFoundation\Request}, a request
- *    instance. Localized strings will be attached to the requested page.
- *  - 'localized_strings': associative array with localized strings.
- *
- * @param Request $request A Request instance.
- * @return string JSON encoded localized strings
- */
-function get_additional_localized_strings(Request $request)
-{
-    // Prepare event arguments array
-    $args = array(
-        'request' => $request,
-        'localized_strings' => array(),
-    );
-
-    // Trigger event
-    $dispatcher = EventDispatcher::getInstance();
-    $dispatcher->triggerEvent('pageAddLocalizedStrings', $args);
-
-    // Build result
-    $result = array();
-    if (!empty($args['localized_strings']) && is_array($args['localized_strings'])) {
-        $result = $args['localized_strings'];
-    }
-
-    return json_encode($result);
-}
-
 /**
  * Build Javascript code that contains initializing options for JavaScript
  * plugins
@@ -173,8 +140,6 @@ function get_js_plugin_options(Request $request)
  * @return array Associative array of plugins data. It contains following keys:
  *    - 'additional_css': contains results of the 'get_additional_css function
  *    - 'additional_js': contains results of the 'get_additional_js' function
- *    - 'additional_localized_strings': contains results of the
- *      'get_additional_localized_strings' function
  *    - 'js_plugin_options': contains results of the 'get_js_plugin_options'
  *      function
  */
@@ -183,7 +148,6 @@ function get_plugins_data(Request $request)
     return array(
         'additional_css' => get_additional_css($request),
         'additional_js' => get_additional_js($request),
-        'additional_localized_strings' => get_additional_localized_strings($request),
         'js_plugin_options' => get_js_plugin_options($request)
     );
 }
diff --git a/src/mibew/styles/dialogs/default/templates_src/server_side/chat.handlebars b/src/mibew/styles/dialogs/default/templates_src/server_side/chat.handlebars
index 8a8d59a8..2cee7c10 100644
--- a/src/mibew/styles/dialogs/default/templates_src/server_side/chat.handlebars
+++ b/src/mibew/styles/dialogs/default/templates_src/server_side/chat.handlebars
@@ -30,11 +30,6 @@
 
         {{{additional_js}}}
 
-        <script type="text/javascript"><!--
-            // Plugins localization
-            Mibew.Localization.set({{{additional_localized_strings}}});
-        //--></script>
-
         <!-- Run application -->
         <script type="text/javascript"><!--
             jQuery(document).ready(function(){
diff --git a/src/mibew/styles/pages/default/templates_src/server_side/users.handlebars b/src/mibew/styles/pages/default/templates_src/server_side/users.handlebars
index c668cefe..2f77d982 100644
--- a/src/mibew/styles/pages/default/templates_src/server_side/users.handlebars
+++ b/src/mibew/styles/pages/default/templates_src/server_side/users.handlebars
@@ -32,12 +32,6 @@
         {{{additional_js}}}
 
 
-        <!-- Localization constants -->
-        <script type="text/javascript"><!--
-            // Plugins localization
-            Mibew.Localization.set({{{additional_localized_strings}}});
-        //--></script>
-
         <script type="text/javascript"><!--
             jQuery(document).ready(function(){
                 Mibew.Application.start({