diff --git a/ansible/install_config/group_vars/rpm_version.yml b/ansible/install_config/group_vars/rpm_version.yml
index 5a673372..c7dd0a06 100644
--- a/ansible/install_config/group_vars/rpm_version.yml
+++ b/ansible/install_config/group_vars/rpm_version.yml
@@ -18,7 +18,7 @@ firewall_rpm_version:
   app_proto_identify: app_proto_identify-2.1.0.7cb2e2e
   app_proto_engine: app_proto_engine-2.3.3.3233e10
   tsg_ddos_sketch: tsg_ddos_sketch-1.2.2.6ed20a6
-  dns: ddns-2.1.3.ac4dda4
+  dns: dns-2.1.3.ac4dda4
   ftp: ftp-1.0.14.02d6a2c
   http: http-2.0.9.b672af8
   mail: mail-1.0.16.1d527ef