diff --git a/package.json b/package.json
index 18f93450..db413bed 100644
--- a/package.json
+++ b/package.json
@@ -125,6 +125,7 @@
     "history": "^1.17.0",
     "identity-obj-proxy": "^3.0.0",
     "jest": "^22.4.3",
+    "jest-localstorage-mock": "^2.2.0",
     "jsdom": "^9.4.2",
     "json-loader": "^0.5.4",
     "merge-stream": "^1.0.0",