diff --git a/src/iso.js b/src/iso.js
index 9ef89aa..83a20cf 100644
--- a/src/iso.js
+++ b/src/iso.js
@@ -421,7 +421,7 @@ if (document.querySelector('.js-calendar-graph')) {
   const settingsPromise = getSettings()
   settingsPromise.then(generateIsometricChart)
 
-  const config = {attributes: true, childList: true, subtree: false}
+  const config = {attributes: true, childList: true, subtree: true}
   const callback = mutationsList => {
     for (const mutation of mutationsList) {
       if (mutation.type === 'childList') {
diff --git a/src/manifest.json b/src/manifest.json
index d959850..58a363a 100644
--- a/src/manifest.json
+++ b/src/manifest.json
@@ -1,6 +1,6 @@
 {
   "name": "GitHub Isometric Contributions",
-  "version": "1.1.11",
+  "version": "1.1.12",
   "description": "Renders an isometric pixel view of GitHub contribution graphs.",
   "content_scripts": [ {
     "css": [ "iso.css" ],