diff --git a/extensions/ohif-i18n/package.json b/extensions/ohif-i18n/package.json
index a7706b68b..813993a42 100644
--- a/extensions/ohif-i18n/package.json
+++ b/extensions/ohif-i18n/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ohif/i18n",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "OHIF extension for internationalization",
   "author": "OHIF",
   "license": "MIT",
diff --git a/extensions/ohif-i18n/src/index.js b/extensions/ohif-i18n/src/index.js
index d7660dff6..2a66e4e32 100755
--- a/extensions/ohif-i18n/src/index.js
+++ b/extensions/ohif-i18n/src/index.js
@@ -31,7 +31,7 @@ function addLocales(newLocales) {
 
 // Note: Developers can add the API key to use the in-context editor.
 // DO NOT commit the API key
-const config = window.config.i18n || {};
+const config = (window.config && window.config.i18n) || {};
 
 const locizeOptions = {
   projectId: config.LOCIZE_PROJECTID,