diff --git a/packages/rax-render/package.json b/packages/rax-render/package.json
index 169bf5206..30b98e318 100644
--- a/packages/rax-render/package.json
+++ b/packages/rax-render/package.json
@@ -41,7 +41,6 @@
     "debug": "^4.1.1",
     "events": "^3.0.0",
     "fetch-jsonp": "^1.1.3",
-    "fs-extra": "^9.0.1",
     "intl-messageformat": "^9.3.1",
     "jsonuri": "^2.1.2",
     "keymaster": "^1.6.2",
diff --git a/packages/rax-render/src/utils/index.ts b/packages/rax-render/src/utils/index.ts
index 76d067936..0ba406808 100644
--- a/packages/rax-render/src/utils/index.ts
+++ b/packages/rax-render/src/utils/index.ts
@@ -15,9 +15,8 @@ import _debounce from 'lodash/debounce';
 import _serialize from 'serialize-javascript';
 import * as _jsonuri from 'jsonuri';
 import IntlMessageFormat from 'intl-messageformat';
-import * as fs from 'fs-extra';
 
-const sdkVersion = fs.readJSONSync(path.join(__dirname, '..', '..', 'package.json'));
+const sdkVersion = (require('../../package.json')).version;
 window.sdkVersion = sdkVersion;
 
 export const moment = _moment;