diff --git a/package.json b/package.json
index d3dd2e599..079a16dcb 100644
--- a/package.json
+++ b/package.json
@@ -146,12 +146,6 @@
       "name": "golang-lru",
       "version": "0.0.0"
     },
-    {
-      "author": "whyrusleeping",
-      "hash": "QmVUAoR89E6KDBJmsfRVkAoBMEfgVfy8rRmvzf4y9rWp1d",
-      "name": "lock",
-      "version": "0.0.2"
-    },
     {
       "author": "whyrusleeping",
       "hash": "QmXauCuJzmzapetmC6W4TuDJLL1yFFrVzSHoWv8YdbmnxH",