diff --git a/Mozilla/Mozilla b/Mozilla/Mozilla
index d0c9582..89bd735 100644
--- a/Mozilla/Mozilla
+++ b/Mozilla/Mozilla
@@ -108,6 +108,7 @@
 0.0.0.0 mdn.mozillademos.org
 0.0.0.0 merino.services.mozilla.com
 0.0.0.0 metrics.mozilla.com
+0.0.0.0 mitmdetection.services.mozilla.com
 0.0.0.0 monitor.firefox.com
 0.0.0.0 mozaws.net
 0.0.0.0 mozilla.cloudflare-dns.com
@@ -235,6 +236,7 @@
 0.0.0.0 videos.mozilla.org
 0.0.0.0 vpn.mozilla.org
 0.0.0.0 vpssg142.ocsp.omniroot.com
+0.0.0.0 webcompat.com
 0.0.0.0 webextensions.settings.services.mozilla.com
 0.0.0.0 www.firefox.com
 0.0.0.0 www.google-analytics.com