diff --git a/package.json b/package.json
index 8e606d2fc..742cc4b40 100644
--- a/package.json
+++ b/package.json
@@ -92,7 +92,8 @@
     "PATENTS",
     "README.md",
     "jestSupport",
-    ".flowconfig"
+    ".flowconfig",
+    "npm-shrinkwrap.json"
   ],
   "scripts": {
     "test": "NODE_ENV=test jest",