diff --git a/_config.yml b/_config.yml
index eee4538a3b..dfaf236914 100644
--- a/_config.yml
+++ b/_config.yml
@@ -161,7 +161,7 @@ exclude: [
   _pages/ms_MY,
   _pages/no_NO,
   _pages/nl_NL,
-  _pages/pl_PL,
+  # _pages/pl_PL,
   # _pages/pt_BR,
   _pages/pt_PT,
   # _pages/ro_RO,
diff --git a/_includes/masthead.html b/_includes/masthead.html
index 8a97355c41..96fa76a7f5 100644
--- a/_includes/masthead.html
+++ b/_includes/masthead.html
@@ -1,71 +1,71 @@
-<div class="masthead">
-  <div class="masthead__inner-wrap">
-    <div class="masthead__menu">
-      <nav id="site-nav" class="greedy-nav">
-        <ul class="visible-links">
-          {% assign split_path = page.path | split: "/" %}
-          {% assign locale = split_path[1] %}
-          {% assign titles = site.data.navigation[locale].main %}
-          {% if locale == 'en_US' %}
-            {% assign locale_var = '/' %}
-          {% else %}
-            {% assign locale_var = locale | prepend:'/' | append:'/' %}
-          {% endif %}
-          {% for link in site.data.navigation[locale].main %}
-            {% if link.url == "/" %}
-              <li class="masthead__menu-item masthead__menu-item--lg"><a href="{{ domain }}{{ locale_var }}">{{ link.title }}</a></li>
-            {% else %}
-              <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}{{ link.url }}">{{ link.title }}</a></li>
-            {% endif %}
-          {% endfor %}
-        </ul>
-        <ul class="hidden-links links-menu hidden"></ul>
-        <ul class="hidden-links lang-menu hidden">
-          {% assign split_url = page.url | split: "/" %}
-          {% if split_url.size == 3 %}
-            {% assign langless_url = split_url[2] %}
-          {% else %}
-            {% assign langless_url = split_url[1] %}
-          {% endif %}
-          {% if langless_url == "index.html" %}
-            {% assign langless_url = "" %}
-          {% endif %}
-          <li class="masthead__menu-item"><a href="{{ site.url }}/{{ langless_url }}">English</a></li>
-          <li class="masthead__menu-item"><a href="{{ site.url }}/es_ES/{{ langless_url }}">Español</a></li>
-          <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 }}/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 }}/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> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/el_GR/{{ langless_url }}">Ελληνικά</a></li> -->
-          <li class="masthead__menu-item"><a href="{{ site.url }}/he_IL/{{ langless_url }}">עברית‎</a></li>
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/sv_SE/{{ langless_url }}">Svenska</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ko_KR/{{ langless_url }}">한국어</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/no_NO/{{ langless_url }}">Norsk</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ja_JP/{{ langless_url }}">日本語</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ar_SA/{{ langless_url }}">اللغة العربية</a></li> -->
-          <li class="masthead__menu-item"><a href="{{ site.url }}/hu_HU/{{ langless_url }}">Magyar</a></li>
-          <li class="masthead__menu-item"><a href="{{ site.url }}/ro_RO/{{ langless_url }}">Română</a></li>
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/sr_SP/{{ langless_url }}">Српски</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/af_ZA/{{ langless_url }}">Afrikaans</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ms_MY/{{ langless_url }}">Bahasa Melayu</a></li> -->
-          <li class="masthead__menu-item"><a href="{{ site.url }}/fi_FI/{{ langless_url }}">Suomi</a></li>
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/da_DK/{{ langless_url }}">Dansk</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/uk_UA/{{ langless_url }}">Українська</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/cs_CZ/{{ langless_url }}">Čeština</a></li> -->
-          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/en_PT/{{ langless_url }}">Pirate English</a></li> -->
-        </ul>
-        <button class="navsel"><div class="navicon"></div></button>
-        <button class="langsel"><div class="langicon"><i class="fa fa-language fa-lg" aria-hidden="true"></i></div></button>
-      </nav>
-    </div>
-  </div>
-</div>
+<div class="masthead">
+  <div class="masthead__inner-wrap">
+    <div class="masthead__menu">
+      <nav id="site-nav" class="greedy-nav">
+        <ul class="visible-links">
+          {% assign split_path = page.path | split: "/" %}
+          {% assign locale = split_path[1] %}
+          {% assign titles = site.data.navigation[locale].main %}
+          {% if locale == 'en_US' %}
+            {% assign locale_var = '/' %}
+          {% else %}
+            {% assign locale_var = locale | prepend:'/' | append:'/' %}
+          {% endif %}
+          {% for link in site.data.navigation[locale].main %}
+            {% if link.url == "/" %}
+              <li class="masthead__menu-item masthead__menu-item--lg"><a href="{{ domain }}{{ locale_var }}">{{ link.title }}</a></li>
+            {% else %}
+              <li class="masthead__menu-item"><a href="{{ domain }}{{ locale_var }}{{ link.url }}">{{ link.title }}</a></li>
+            {% endif %}
+          {% endfor %}
+        </ul>
+        <ul class="hidden-links links-menu hidden"></ul>
+        <ul class="hidden-links lang-menu hidden">
+          {% assign split_url = page.url | split: "/" %}
+          {% if split_url.size == 3 %}
+            {% assign langless_url = split_url[2] %}
+          {% else %}
+            {% assign langless_url = split_url[1] %}
+          {% endif %}
+          {% if langless_url == "index.html" %}
+            {% assign langless_url = "" %}
+          {% endif %}
+          <li class="masthead__menu-item"><a href="{{ site.url }}/{{ langless_url }}">English</a></li>
+          <li class="masthead__menu-item"><a href="{{ site.url }}/es_ES/{{ langless_url }}">Español</a></li>
+          <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 }}/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 }}/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> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/el_GR/{{ langless_url }}">Ελληνικά</a></li> -->
+          <li class="masthead__menu-item"><a href="{{ site.url }}/he_IL/{{ langless_url }}">עברית‎</a></li>
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/sv_SE/{{ langless_url }}">Svenska</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ko_KR/{{ langless_url }}">한국어</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/no_NO/{{ langless_url }}">Norsk</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ja_JP/{{ langless_url }}">日本語</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ar_SA/{{ langless_url }}">اللغة العربية</a></li> -->
+          <li class="masthead__menu-item"><a href="{{ site.url }}/hu_HU/{{ langless_url }}">Magyar</a></li>
+          <li class="masthead__menu-item"><a href="{{ site.url }}/ro_RO/{{ langless_url }}">Română</a></li>
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/sr_SP/{{ langless_url }}">Српски</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/af_ZA/{{ langless_url }}">Afrikaans</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/ms_MY/{{ langless_url }}">Bahasa Melayu</a></li> -->
+          <li class="masthead__menu-item"><a href="{{ site.url }}/fi_FI/{{ langless_url }}">Suomi</a></li>
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/da_DK/{{ langless_url }}">Dansk</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/uk_UA/{{ langless_url }}">Українська</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/cs_CZ/{{ langless_url }}">Čeština</a></li> -->
+          <!-- <li class="masthead__menu-item"><a href="{{ site.url }}/en_PT/{{ langless_url }}">Pirate English</a></li> -->
+        </ul>
+        <button class="navsel"><div class="navicon"></div></button>
+        <button class="langsel"><div class="langicon"><i class="fa fa-language fa-lg" aria-hidden="true"></i></div></button>
+      </nav>
+    </div>
+  </div>
+</div>