diff --git a/static/viewer.html b/static/viewer.html
index fc49f6ac7..392e26243 100644
--- a/static/viewer.html
+++ b/static/viewer.html
@@ -34,12 +34,12 @@
     <div class="kiwix" style="display:none" id="kiwixtoolbarwrapper">
       <div id="kiwixtoolbar" class="ui-widget-header">
         <div class="kiwix_centered">
-          <a id="uiLanguageSelectorButton"
-             onclick="window.modalUILanguageSelector.show()"
+          <a onclick="window.modalUILanguageSelector.show()"
              alt="Select UI language"
              aria-label="Select UI language"
              title="Select UI language">
-            <img src="./skin/langSelector.svg?KIWIXCACHEID">
+            <img id="uiLanguageSelectorButton"
+                 src="./skin/langSelector.svg?KIWIXCACHEID">
           </a>
           <div class="kiwix_searchform">
             <form class="kiwixsearch" method="GET" action="javascript:performSearch()" id="kiwixsearchform">
diff --git a/test/server.cpp b/test/server.cpp
index 4e2086704..958d01cb0 100644
--- a/test/server.cpp
+++ b/test/server.cpp
@@ -315,7 +315,7 @@ R"EXPECTEDRESULT(    <link type="text/css" href="./skin/taskbar.css?cacheid=bbda
     <script type="text/javascript" src="./skin/viewer.js?cacheid=bb748367" defer></script>
     <script type="text/javascript" src="./skin/autoComplete.min.js?cacheid=1191aaaf"></script>
       const blankPageUrl = root + "/skin/blank.html?cacheid=6b1fa032";
-            <img src="./skin/langSelector.svg?cacheid=00b59961">
+                 src="./skin/langSelector.svg?cacheid=00b59961">
           <label for="kiwix_button_show_toggle"><img src="./skin/caret.png?cacheid=22b942b4" alt=""></label>
             src="./skin/blank.html?cacheid=6b1fa032" title="ZIM content" width="100%"
 )EXPECTEDRESULT"