diff --git a/Source/domainset/cdn.conf b/Source/domainset/cdn.conf
index dbc58c9b..baf442aa 100644
--- a/Source/domainset/cdn.conf
+++ b/Source/domainset/cdn.conf
@@ -4933,3 +4933,5 @@ data.cdn.siemens.com
 static.zenn.studio
 embed.zenn.studio
 images.filepuma.com
+cdn.readmoo.com
+reader.readmoo.com # AWS S3
diff --git a/Source/non_ip/global.conf b/Source/non_ip/global.conf
index 4d18176b..c103ee58 100644
--- a/Source/non_ip/global.conf
+++ b/Source/non_ip/global.conf
@@ -1175,6 +1175,7 @@ DOMAIN-SUFFIX,qz.com
 DOMAIN-SUFFIX,raspberrypi.com
 DOMAIN-SUFFIX,rawgit.com
 DOMAIN-SUFFIX,readme.com
+DOMAIN-SUFFIX,readmoo.com
 DOMAIN-SUFFIX,readthedocs.io
 DOMAIN-SUFFIX,realgfporn.com
 DOMAIN-SUFFIX,recombee.com