diff --git a/core/auth.js b/core/auth.js
index 3e9c93aa..ccaf1024 100644
--- a/core/auth.js
+++ b/core/auth.js
@@ -1,7 +1,6 @@
 import * as core from './core.js';
 import * as form from './form.js';
 
-let gTokens = {};
 let gDatabase = new Database("auth");
 
 const kRefreshInterval = 1 * 7 * 24 * 60 * 60 * 1000;
diff --git a/core/core.js b/core/core.js
index 7887b30c..0ebb51c3 100644
--- a/core/core.js
+++ b/core/core.js
@@ -143,8 +143,6 @@ async function getSessionProcessBlob(blobId, session, options) {
 	return getProcessBlob(blobId, 'session_' + session, actualOptions);
 }
 
-let gManifestCache = {};
-
 async function getProcessBlob(blobId, key, options) {
 	let process = gProcesses[key];
 	if (!process