diff --git a/javascript/operators/spread.json b/javascript/operators/spread.json
index 0b8915495c79aa..b93606c0fac2c5 100644
--- a/javascript/operators/spread.json
+++ b/javascript/operators/spread.json
@@ -5,6 +5,11 @@
         "__compat": {
           "description": "Spread syntax (...)",
           "mdn_url": "https://developer.mozilla.org/docs/Web/JavaScript/Reference/Operators/Spread_syntax",
+          "spec_url": [
+            "https://tc39.es/ecma262/multipage/ecmascript-language-expressions.html#prod-SpreadElement",
+            "https://tc39.es/ecma262/multipage/ecmascript-language-expressions.html#prod-ArgumentList",
+            "https://tc39.es/ecma262/multipage/ecmascript-language-expressions.html#prod-PropertyDefinition"
+          ],
           "support": {
             "chrome": {
               "version_added": "46"