diff --git a/platform/chromium/managed_storage.json b/platform/chromium/managed_storage.json
index a6def727c..d3f2c864f 100644
--- a/platform/chromium/managed_storage.json
+++ b/platform/chromium/managed_storage.json
@@ -1,5 +1,5 @@
 {
-  "$schema": "http://json-schema.org/draft-03/schema",
+  "$schema": "http://json-schema.org/draft-03/schema#",
   "type": "object",
   "properties": {
     "adminSettings": {