diff --git a/admin/themes/default/template/themes_installed.tpl b/admin/themes/default/template/themes_installed.tpl
index abd6b1c17..afca3f721 100644
--- a/admin/themes/default/template/themes_installed.tpl
+++ b/admin/themes/default/template/themes_installed.tpl
@@ -133,6 +133,8 @@ $(window).bind("load", function() {
 {if $theme.STATE == 'active'}
   {if $theme.ADMIN_URI}
         <a href="{$theme.ADMIN_URI}" class="icon-cog">{'Configuration'|@translate}</a>
+  {else}
+        <div class="pluginUnavailableAction icon-cog tiptip" title="{'N/A'|translate}">{'Configuration'|@translate}</div>
   {/if}
   {if not $theme.IS_DEFAULT}
         <a href="{$set_default_baseurl}{$theme.ID}" class="tiptip icon-star" title="{'Set as default theme for unregistered and new users'|@translate}">{'Set as default'|@translate}</a>
diff --git a/admin/themes/default/theme.css b/admin/themes/default/theme.css
index 7daa9cc34..30f155ec1 100644
--- a/admin/themes/default/theme.css
+++ b/admin/themes/default/theme.css
@@ -1831,6 +1831,8 @@ margin-top:4px; padding-bottom:3px; padding-top:3px; top:1px;
 .themeActions span, .themeActions a {padding: 10px; margin: 0px 10px 10px 10px; font-weight: bold; font-size: 12px;}
 .themeActions span {font-size: 11px; background-color: #ddd; opacity: 0.5; color: ;}
 
+.themeActions .pluginUnavailableAction {margin:0 10px 10px 10px;}
+
 .themeActions a:nth-child(1) {background-color: #ffc17e; color: #222;}
 .themeActions a:nth-child(1):hover {background-color: #ff7700; color: white; text-decoration: none;}