diff --git a/test/staging/sm/JSON/parse-with-source.js b/test/staging/sm/JSON/parse-with-source.js
index 8dd6e44314..ddcf0130b5 100644
--- a/test/staging/sm/JSON/parse-with-source.js
+++ b/test/staging/sm/JSON/parse-with-source.js
@@ -8,6 +8,7 @@ flags:
 description: |
   pending
 esid: pending
+features: [json-parse-with-source]
 ---*/
 
 (function checkJSONParseWithSource() {