diff --git a/themes/V3/5ePHB/snippets/tableOfContents.gen.js b/themes/V3/5ePHB/snippets/tableOfContents.gen.js
index 92cf6f8e3..e10cb50d7 100644
--- a/themes/V3/5ePHB/snippets/tableOfContents.gen.js
+++ b/themes/V3/5ePHB/snippets/tableOfContents.gen.js
@@ -1,11 +1,7 @@
 const _ = require('lodash');
 const dedent = require('dedent-tabs').default;
 
-const res = [];
-
-const pageMap = [];
-
-const walkPages = (iframeDocument)=>{
+const walkPages = (iframeDocument, pageMap)=>{
 	let current = 0;
 	let skip = 0;
 	let reset = 0;
@@ -54,12 +50,15 @@ const recursiveAdd = (title, page, actualPage, targetDepth, child, curDepth=0)=>
 
 
 const getTOC = ()=>{
+	const pageMap = [];
+	const res = [];
+
 	const iframe = document.getElementById('BrewRenderer');
 	const iframeDocument = iframe.contentDocument || iframe.contentWindow.document;
 	const headings = iframeDocument.querySelectorAll('h1, h2, h3, h4, h5, h6');
 	const headerDepth = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];
 
-	walkPages(iframeDocument);
+	walkPages(iframeDocument, pageMap);
 
 	_.each(headings, (heading)=>{
 		const onPage = parseInt(heading.closest('.page').id?.replace(/^p/, ''));