diff --git a/collectors/APICalls/breakpoints.js b/collectors/APICalls/breakpoints.js
index 4daa2e34..be036a8e 100644
--- a/collectors/APICalls/breakpoints.js
+++ b/collectors/APICalls/breakpoints.js
@@ -182,7 +182,8 @@ const breakpoints = [
     {
         proto: 'NavigatorUAData',
         props: [
-           {name: 'brands'}
+           {name: 'brands'},
+           {name: 'platform'}
         ],
         methods: [
             {name: 'getHighEntropyValues'} // request for high entropy information about browser/OS
diff --git a/collectors/RequestCollector.js b/collectors/RequestCollector.js
index 1c4f8739..8b3b308c 100644
--- a/collectors/RequestCollector.js
+++ b/collectors/RequestCollector.js
@@ -7,7 +7,7 @@ const URL = require('url').URL;
 const crypto = require('crypto');
 const {Buffer} = require('buffer');
 
-const DEFAULT_SAVE_HEADERS = ['etag', 'set-cookie', 'cache-control', 'expires', 'pragma', 'p3p', 'timing-allow-origin', 'access-control-allow-origin'];
+const DEFAULT_SAVE_HEADERS = ['etag', 'set-cookie', 'cache-control', 'expires', 'pragma', 'p3p', 'timing-allow-origin', 'access-control-allow-origin', 'accept-ch'];
 
 class RequestCollector extends BaseCollector {