diff --git a/permissions_popup_preload.js b/permissions_popup_preload.js
index ae7e26a54..d3e1cf371 100644
--- a/permissions_popup_preload.js
+++ b/permissions_popup_preload.js
@@ -6,6 +6,7 @@ const config = url.parse(window.location.toString(), true).query;
 const { locale } = config;
 const localeMessages = ipcRenderer.sendSync('locale-data');
 
+window.getVersion = () => config.version;
 window.theme = config.theme;
 window.i18n = i18n.setup(locale, localeMessages);