diff --git a/Source/domainset/cdn.conf b/Source/domainset/cdn.conf
index 8ddbe38c..fa1dff0f 100644
--- a/Source/domainset/cdn.conf
+++ b/Source/domainset/cdn.conf
@@ -4590,6 +4590,7 @@ media.newyorker.com
 cdn.app.neononepay.com
 .dynamic-static-assets.com
 static-www.onlyoffice.com
+static-oforms.onlyoffice.com
 .picjs.xyz
 cdn.cuty.io
 .cartocdn.com