diff --git a/plugin/js/parsers/KakuyomuParser.js b/plugin/js/parsers/KakuyomuParser.js
index afcb1daa..06b5fc82 100644
--- a/plugin/js/parsers/KakuyomuParser.js
+++ b/plugin/js/parsers/KakuyomuParser.js
@@ -30,7 +30,7 @@ class KakuyomuParser extends Parser{
 
     buildSubToc(chapters, tocc, json, baseURI) {
         let arcStartIndex = chapters.length;
-        for(let episoderef of tocc.episodes) {
+        for(let episoderef of tocc.episodeUnions) {
             let episode = this.buildEpisode(json[episoderef.__ref], baseURI);
             chapters.push(episode);
         }