diff --git a/subfiles/change-firefox-dns.md b/subfiles/change-firefox-dns.md
index 435e0023..66884d46 100644
--- a/subfiles/change-firefox-dns.md
+++ b/subfiles/change-firefox-dns.md
@@ -1,14 +1,17 @@
 # CrimeFlarE
-***Why you should say no to Cloudflare***
+***Why you should say "NO" to Cloudflare***
 
 ## Solutions - Change default DNS provider of firefox
-Mozilla (Firefox) has partnered up with Cloudflare and will resolve the 
-domain names from the application itself via a DNS server from Cloudflare. 
+
+Mozilla (Firefox) has partnered up with Cloudflare and will resolve the domain names from the application itself via a DNS server from Cloudflare.
 Cloudflare will then be able to read everyone’s DNS requests.
 
-You can disable it in “about:config". The string value of "network.trr.uri" 
-should be empty. Some other settings can also contain Cloudflare URLs. It 
-is recommended to search for "cloudflare". GNU Icecat and older Firefox 
-versions are not affected *yet*.
+You can disable it in “about:config".
+
+- The string value of "`network.trr.uri`" should be empty.
+- The string value of "`network.trr.resolvers`" should be set to `[]`.
+
+Some other settings can also contain Cloudflare URLs. It is recommended to search for "`cloudflare`".
+GNU Icecat and older Firefox versions(<68) are not affected *yet*.
 
 ![The about:config page which shows the Cloudflare DNS address in the network.trr.uri string.](../image/firefox-cloudflare-dns-settings.jpg)