diff --git a/permissions_popup_preload.js b/permissions_popup_preload.js
index b8ae48a5f..621a5fc7c 100644
--- a/permissions_popup_preload.js
+++ b/permissions_popup_preload.js
@@ -8,6 +8,7 @@ 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);