diff --git a/3.New_server_deployment/3.Initialize_APT/0_setup.sh b/3.New_server_deployment/3.Initialize_APT/0_setup.sh
index 7def3ceff3e84f0b252d173877d163c31bfd10cc..e4f6d5e0fa5a6296d6cd56e79484751076600791 100755
--- a/3.New_server_deployment/3.Initialize_APT/0_setup.sh
+++ b/3.New_server_deployment/3.Initialize_APT/0_setup.sh
@@ -1,9 +1,6 @@
 #!/bin/bash
 source /root/envsetup/global-conf.sh
 
-# resolvconf
-apt-get purge -y resolvconf
-
 # modify sources.list to use ubicast cache
 if ( ! test -z ${APT_CACHE_HOST} ); then
 	if ( ! grep "${APT_CACHE_HOST}" /etc/apt/sources.list >/dev/null ); then