diff --git a/src/chrome/content/rules/1.1.1.1.xml b/src/chrome/content/rules/1.1.1.1.xml
new file mode 100644
index 000000000000..6363e02666b8
--- /dev/null
+++ b/src/chrome/content/rules/1.1.1.1.xml
@@ -0,0 +1,25 @@
+<!--
+  Other CloudFlare rulesets:
+    - CloudFlare.xml
+    - CloudFlare_Challenge.com.xml
+    - Cloudflarestatus.com.xml
+
+  cloudflare-dns.com has both a wildcard certificate and a wildcard DNS record.
+-->
+
+<ruleset name="1.1.1.1">
+  <target host="1.1.1.1" />
+  <target host="1.0.0.1" />
+  <target host="cloudflare-dns.com" />
+  <target host="*.cloudflare-dns.com" />
+
+  <securecookie host=".+" name=".+" />
+
+  <rule from="^http:" to="https:" />
+
+  <test url="http://www.cloudflare-dns.com/" />
+  <test url="http://1dot1dot1dot1.cloudflare-dns.com/" />
+  <test url="http://vxkrm2p4cq85oz3jui1f.cloudflare-dns.com/" />
+  <test url="http://4pxd8o7qe6vjewqzxjvm.cloudflare-dns.com/" />
+  <test url="http://2lwvkf4q6ux2i54cr00q.cloudflare-dns.com/" />
+</ruleset>