diff --git a/_config.yml b/_config.yml
index e75e624931..3070a04d4b 100644
--- a/_config.yml
+++ b/_config.yml
@@ -156,8 +156,8 @@ exclude: [
   _pages/ko_KR,
   _pages/ms_MY,
   _pages/no_NO,
-  _pages/nl_NL,
-  _pages/pl_PL,
+  # _pages/nl_NL,
+  # _pages/pl_PL,
   # _pages/pt_BR,
   _pages/pt_PT,
   _pages/ro_RO,
diff --git a/_includes/masthead.html b/_includes/masthead.html
index 58879fde8b..48f0c83900 100644
--- a/_includes/masthead.html
+++ b/_includes/masthead.html
@@ -34,13 +34,13 @@
           <li class="masthead__menu-item"><a href="{{ site.url }}/de_DE/{{ langless_url }}">Deutsch</a></li>
           <li class="masthead__menu-item"><a href="{{ site.url }}/fr_FR/{{ langless_url }}">Français</a></li>
           <li class="masthead__menu-item"><a href="{{ site.url }}/it_IT/{{ langless_url }}">Italiano</a></li>
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/nl_NL/{{ langless_url }}">Nederlands</a></li> -->
+          <li class="masthead__menu-item"><a href="{{ site.url }}/nl_NL/{{ langless_url }}">Nederlands</a></li>
           <li class="masthead__menu-item"><a href="{{ site.url }}/pt_BR/{{ langless_url }}">Português do Brasil</a></li>
           <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/pt_PT/{{ langless_url }}">Português (Portugal)</a></li> -->
           <li class="masthead__menu-item"><a href="{{ site.url }}/ru_RU/{{ langless_url }}">Русский</a></li>
           <li class="masthead__menu-item"><a href="{{ site.url }}/zh_CN/{{ langless_url }}">简体中文</a></li>
           <li class="masthead__menu-item"><a href="{{ site.url }}/zh_TW/{{ langless_url }}">繁體中文</a></li>
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/pl_PL/{{ langless_url }}">polski</a></li> -->
+          <li class="masthead__menu-item"><a href="{{ site.url }}/pl_PL/{{ langless_url }}">polski</a></li>
           <li class="masthead__menu-item"><a href="{{ site.url }}/tr_TR/{{ langless_url }}">Türkçe</a></li>
           <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/vi_VN/{{ langless_url }}">Tiếng Việt</a></li> -->
           <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ca_ES/{{ langless_url }}">Català</a></li> -->