diff --git a/ani-search-enhancer.user.js b/ani-search-enhancer.user.js
index 867418a..6f193a3 100644
--- a/ani-search-enhancer.user.js
+++ b/ani-search-enhancer.user.js
@@ -1,11 +1,12 @@
 // ==UserScript==
 // @name         aniSearch Enhancer
 // @namespace    http://github.com/marvinlehmann/ani-search-enhancer
-// @version      1.5
+// @version      1.6
 // @description  Adds buttons to the info site of an anime on aniSearch which links you directly to various streaming portals.
 // @author       Marvin Lehmann
-// @grant        none
+// @grant        GM_xmlhttpRequest
 // @include      /^https?://www.anisearch.de/anime/.*$/
+// @connect      masterani.me
 // @require      http://code.jquery.com/jquery-latest.js
 // @downloadURL  http://raw.githubusercontent.com/marvinlehmann/ani-search-enhancer/master/ani-search-enhancer.user.js
 // @supportURL   http://github.com/marvinlehmann/ani-search-enhancer/issues
@@ -13,13 +14,36 @@
 this.$ = this.jQuery = jQuery.noConflict(true);
 
 $(function() {
-    $('head').append('<style>#page-action-search:before{content:"\\f002";}</style>');
+    $('head').append('<style>.page-action-search:before{content:"\\f002";}</style>');
     const animeTitle = $('#htitle > span[itemprop=name]').text();
+    const animeReleaseYear = $('#htitle > span.release_year').text().replace(/\(|\)/g, '');
     if (animeTitle) {
         const encodedTitle = encodeURI(animeTitle).replace(/'/g, "%27");
         if ($('#page-action').length === 0) $('#htitle').after('<ul id="page-action" class="inline"></ul>');
-        $('#page-action').append('<li id="page-action-search" onclick="window.open(\'http://kissanime.ru/Search/Anime?keyword=' + encodedTitle + '\', \'_blank\');"><span>KissAnime</span></li>');
-        $('#page-action').append('<li id="page-action-search" onclick="window.open(\'https://proxer.me/search?s=search&name=' + encodedTitle + '&typ=all-anime#top\', \'_blank\');"><span>Proxer</span></li>');
-        $('#page-action').append('<li id="page-action-search" onclick="window.open(\'https://9anime.to/search?keyword=' + encodedTitle + '\', \'_blank\');"><span>9Anime</span></li>');
+        $('#page-action').append('<li class="page-action-search" onclick="window.open(\'http://kissanime.ru/Search/Anime?keyword=' + encodedTitle + '\', \'_blank\');"><span>KissAnime</span></li>');
+        $('#page-action').append('<li class="page-action-search" onclick="window.open(\'https://proxer.me/search?s=search&name=' + encodedTitle + '&typ=all-anime#top\', \'_blank\');"><span>Proxer</span></li>');
+        $('#page-action').append('<li class="page-action-search" onclick="window.open(\'https://9anime.to/search?keyword=' + encodedTitle + '\', \'_blank\');"><span>9Anime</span></li>');
+
+        // Search for the anime on masterani.me - possibly returns url to wrong anime
+        GM_xmlhttpRequest({
+            method: 'GET',
+            // Masterani's search is limited to 30 chars
+            // sb=true only returns the "best" results (?)
+            url: 'https://www.masterani.me/api/anime/search?search=' + encodedTitle.substring(0, 30) + '&sb=true',
+            responseType: 'json',
+            onload: function(data) {
+                if (data.response.length > 0) {
+                    const firstResult = data.response[0];
+                    const masteraniPage = 'https://www.masterani.me/anime/info/' + firstResult.slug;
+                    const $masteraniButton = $('<li class="page-action-search" onclick="window.open(\'' + masteraniPage + '\', \'_blank\');"><span>Masterani</span></li>').appendTo($('#page-action'));
+
+                    // Did we possibly get the wrong one?
+                    if (!firstResult.started_airing_date.includes(animeReleaseYear)) {
+                        $masteraniButton.prop('title', 'Target page may be incorrect.');
+                        $masteraniButton.css('opacity', 0.5);
+                    }
+                }
+            }
+        });
     }
 });