diff --git a/javascript/builtins/DataView.json b/javascript/builtins/DataView.json
index 51a20d18c40da1..80915ca9760fb9 100644
--- a/javascript/builtins/DataView.json
+++ b/javascript/builtins/DataView.json
@@ -441,7 +441,7 @@
               },
               "firefox_android": "mirror",
               "nodejs": {
-                "version_added": false
+                "version_added": "24.0.0"
               },
               "oculus": "mirror",
               "opera": "mirror",
@@ -1023,7 +1023,7 @@
               },
               "firefox_android": "mirror",
               "nodejs": {
-                "version_added": false
+                "version_added": "24.0.0"
               },
               "oculus": "mirror",
               "opera": "mirror",
diff --git a/javascript/builtins/Math.json b/javascript/builtins/Math.json
index 65f1d17f85d7d0..11832ac9537e1a 100644
--- a/javascript/builtins/Math.json
+++ b/javascript/builtins/Math.json
@@ -1271,7 +1271,7 @@
               },
               "firefox_android": "mirror",
               "nodejs": {
-                "version_added": false
+                "version_added": "24.0.0"
               },
               "oculus": "mirror",
               "opera": "mirror",