diff --git a/roles/squid/files/acl/software_various.domains b/roles/squid/files/acl/software_various.domains
index c1528ee..d93d034 100644
--- a/roles/squid/files/acl/software_various.domains
+++ b/roles/squid/files/acl/software_various.domains
@@ -15,6 +15,7 @@ tzurl.org
 gitlab.com
 .lapiole.org
 archive.apache.org
+ftp.gnu.org
 
 # GLPI
 github-production-release-asset-2e65be.s3.amazonaws.com