diff --git a/cd-server-slave.yaml b/cd-server-slave.yaml
index 815302f..36f638c 100644
--- a/cd-server-slave.yaml
+++ b/cd-server-slave.yaml
@@ -19,6 +19,7 @@ rules:
 - IP-CIDR,192.168.0.0/16,DIRECT,no-resolve
 - IP-CIDR,172.16.0.0/12,DIRECT,no-resolve
 - IP-CIDR,10.0.0.0/8,DIRECT,no-resolve
+- IP-CIDR,127.0.0.0/8,DIRECT,no-resolve
 - DST-PORT,7895,REJECT
 - DST-PORT,7892,REJECT
 - MATCH,ALL