diff --git a/cd.sh b/cd.sh
index a8a9701..fa36dea 100644
--- a/cd.sh
+++ b/cd.sh
@@ -1,10 +1,9 @@
 #! /usr/bin/env sh
 
 # defaults
-CD_DEFAULT_DNS="\
+[ "${CD_DNS}" ] || CD_DNS="\
 9.9.9.9 \
 "
-
 [ "${CD_GIT_CHILD}" ] || CD_GIT_CHILD="cd"
 [ "${CD_GIT_PARENT}" ] || CD_GIT_PARENT="rwx"
 
@@ -441,11 +440,9 @@ cd_set_https_verification_off () {
 
 cd_set_dns_resolving () {
 local server
-local servers
 local text=""
     cd_step "Set DNS resolving"
-    [ "${CD_DNS}" ] && servers="${CD_DNS}" || servers="${CD_DEFAULT_DNS}"
-    for server in ${servers} ; do
+    for server in ${CD_DNS} ; do
         text="${text}nameserver ${server}
 "
     done