diff --git a/config.js b/config.js
index f9c4670cc4..3c7ce8a0d1 100644
--- a/config.js
+++ b/config.js
@@ -1414,7 +1414,6 @@ var config = {
     /**
      _peerConnStatusOutOfLastNTimeout
      _peerConnStatusRtcMuteTimeout
-     abTesting
      avgRtpStatsN
      callStatsConfIDNamespace
      callStatsCustomScriptUrl
diff --git a/react/features/base/config/configWhitelist.ts b/react/features/base/config/configWhitelist.ts
index 11a93968f6..e2d4960a0e 100644
--- a/react/features/base/config/configWhitelist.ts
+++ b/react/features/base/config/configWhitelist.ts
@@ -13,7 +13,6 @@ export default [
     '_desktopSharingSourceDevice',
     '_peerConnStatusOutOfLastNTimeout',
     '_peerConnStatusRtcMuteTimeout',
-    'abTesting',
     'analytics.disabled',
     'analytics.rtcstatsEnabled',
     'audioLevelsInterval',