diff --git a/README.md b/README.md
index 9ce18ec..1ba0152 100644
--- a/README.md
+++ b/README.md
@@ -88,7 +88,7 @@ firefox.settings.services.mozilla.com
 https://bugzilla.mozilla.org/show_bug.cgi?id=1598562#c13
 
 
-safebrowsing.googleapis.com and safebrowsing.google.com (safebrowsing is active and not changeable)
+safebrowsing.googleapis.com, safebrowsing.google.com, malware-error.mozilla.com, phish-error.mozilla.com and developers.google.com (safebrowsing is active and not changeable)
 
 https://github.com/mozilla-mobile/fenix/issues/14163