diff --git a/misc/alpine-install.func b/misc/alpine-install.func
index 885e7f3..3be72d0 100644
--- a/misc/alpine-install.func
+++ b/misc/alpine-install.func
@@ -200,10 +200,10 @@ customize() {
   if [ "$NS_VALUE" != "" ] && [ "$NS_VALUE" != "Host" ]; then
 
     CONFIG_FILE="/etc/udhcpc/udhcpc.conf"
-    if grep -q '^RESOLV_CONF=' "$CONFIG_FILE"; then
-      sed -i 's/^RESOLV_CONF=.*/RESOLV_CONF=no/' "$CONFIG_FILE"
+    if grep -q '^#RESOLV_CONF=' "$CONFIG_FILE"; then
+      sed -i 's/^#RESOLV_CONF=.*/RESOLV_CONF="no"/' "$CONFIG_FILE"
     else
-      echo 'RESOLV_CONF=no' >>"$CONFIG_FILE"
+      echo 'RESOLV_CONF="no"' >>"$CONFIG_FILE"
     fi
   fi
 }