diff --git a/package.json b/package.json
index 14500c5..33d82d4 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "url": "https://github.com/cdlewis/snapshotter.git"
   },
   "dependencies": {
-    "enzyme-to-json": "^3.1.3",
+    "enzyme-to-json": "3.1.3",
     "jest-diff": "^18.1.0",
     "jest-file-exists": "^17.0.0",
     "lodash": "^4.0.0",
diff --git a/src/snapshotter.js b/src/snapshotter.js
index 41de965..9f0fc6d 100644
--- a/src/snapshotter.js
+++ b/src/snapshotter.js
@@ -34,7 +34,7 @@ const maybeUpdateSnapshot = (snapshotPath, relativeSnapshotPath, component) => {
 }
 
 module.exports = (assert, component, id, outputBuffer = process.stdout) => {
-  const serialisedComponent = JSON.parse(stringify(shallowToJson(component)))
+  const serialisedComponent = JSON.parse(stringify(shallowToJson(component, { noKey: true })))
   const { snapshotPath, relativeSnapshotPath } = getSnapshotPath(id)
 
   try {