diff --git a/submit_pullrequest_here/allow_light-ultimate.txt b/submit_pullrequest_here/allow_light-ultimate.txt
index dee09af98..b5de1a30b 100755
--- a/submit_pullrequest_here/allow_light-ultimate.txt
+++ b/submit_pullrequest_here/allow_light-ultimate.txt
@@ -1,6 +1,11 @@
 # Unblocking for all lists (relaxed, balanced, aggressive and strict)
 # Domains to be removed from the light, normal, pro, pro++ and ultimate list. Also from the fake, popupads and tif.
 
+# https://github.com/hagezi/dns-blocklists/issues/5350
+hubblecontent.osi.office.net
+cdn.hubblecontent.osi.office.net
+cdn-1.hubblecontent.osi.office.net
+
 # https://github.com/hagezi/dns-blocklists/issues/5178
 *.lpsnmedia.net