diff --git a/api/XRSessionMode.json b/api/XRSessionMode.json
index 1608b1b131e146..e06beb94702621 100644
--- a/api/XRSessionMode.json
+++ b/api/XRSessionMode.json
@@ -87,7 +87,7 @@
               "version_added": "12.1"
             },
             "webview_android": {
-              "version_added": null
+              "version_added": "81"
             }
           },
           "status": {