diff --git a/src/node-lock.js b/src/node-lock.js
index 27ba54e..30105db 100644
--- a/src/node-lock.js
+++ b/src/node-lock.js
@@ -1,5 +1,4 @@
-const { PathInfo, ColorStyle } = require('acebase-core');
-const storage = require('./storage');
+const { PathInfo } = require('acebase-core');
 
 const SECOND = 1000;
 const MINUTE = 60000;