diff --git a/Mozilla/Mozilla b/Mozilla/Mozilla
index 40e008f..677e123 100644
--- a/Mozilla/Mozilla
+++ b/Mozilla/Mozilla
@@ -1,5 +1,7 @@
 ## Mozilla 
 0.0.0.0 about.com
+0.0.0.0 addons.cdn.mozilla.net
+0.0.0.0 addons.mozilla.org
 0.0.0.0 affiliates-cdn.mozilla.org
 0.0.0.0 analysis.telemetry.mozilla.org
 0.0.0.0 api.accounts.firefox.com
@@ -54,4 +56,5 @@
 0.0.0.0 topsites.services.mozilla.com
 0.0.0.0 tracking-protection.cdn.mozilla.net
 0.0.0.0 tracking.services.mozilla.com
+0.0.0.0 versioncheck.addons.mozilla.org
 0.0.0.0 versioncheck-bg.addons.mozilla.org