diff --git a/Source/domainset/reject_sukka.conf b/Source/domainset/reject_sukka.conf
index 58745493..4bb448eb 100644
--- a/Source/domainset/reject_sukka.conf
+++ b/Source/domainset/reject_sukka.conf
@@ -829,7 +829,6 @@ umami.rss3.io
 .usergrid.com
 .vungle.com
 
-.telemetry.mozilla.org
 .union.6.cn
 api-analytics-cn.huami.com
 stat.u.sb
@@ -856,11 +855,6 @@ t.iwara.tv
 api-scout.vercel.app
 tracker.didiglobal.com
 
-# mozilla telemetry
-.telemetry-coverage.mozilla.org
-.telemetry.mozilla.org
-.incoming-telemetry.thunderbird.net
-
 # >> CNAME Tracking
 .b2bmktg.com
 .treker.fun
diff --git a/Source/non_ip/reject.conf b/Source/non_ip/reject.conf
index 21d2d396..7cbba9ee 100644
--- a/Source/non_ip/reject.conf
+++ b/Source/non_ip/reject.conf
@@ -72,11 +72,16 @@ AND,((DOMAIN-KEYWORD,genuine), (DOMAIN-KEYWORD,autodesk))
 
 # Important: Force add the following domains without whitelisting
 DOMAIN-SUFFIX,openx.net
+# Important: Force block mozilla telemetry
+DOMAIN-SUFFIX,telemetry-coverage.mozilla.org
+DOMAIN-SUFFIX,telemetry.mozilla.org
+DOMAIN-SUFFIX,incoming-telemetry.thunderbird.net
 # Important: Force block
 DOMAIN-SUFFIX,crazyegg.com
 # DOMAIN-SUFFIX,mmstat.com -- break the ali app
 DOMAIN-SUFFIX,amplitude.com
 DOMAIN-SUFFIX,advertising.com
+
 DOMAIN-KEYWORD,.net.daraz.
 DOMAIN-KEYWORD,.zooplus.
 DOMAIN-SUFFIX,net.mydays.de