diff --git a/dnsapi/dns_lua.sh b/dnsapi/dns_lua.sh
index be678b9d..9bf8cd9c 100755
--- a/dnsapi/dns_lua.sh
+++ b/dnsapi/dns_lua.sh
@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/bin/bash
 
 # bug reports to dev@1e.ca
 
@@ -8,7 +8,6 @@
 #LUA_Email="user@luadns.net"
 
 LUA_Api="https://api.luadns.com/v1"
-LUA_auth=$(printf "%s" "$LUA_Email:$LUA_Key" | _base64)
 
 ########  Public functions #####################
 
@@ -19,6 +18,8 @@ dns_lua_add() {
 
   LUA_Key="${LUA_Key:-$(_readaccountconf_mutable LUA_Key)}"
   LUA_Email="${LUA_Email:-$(_readaccountconf_mutable LUA_Email)}"
+  LUA_auth=$(printf "%s" "$LUA_Email:$LUA_Key" | _base64)
+
   if [ -z "$LUA_Key" ] || [ -z "$LUA_Email" ]; then
     LUA_Key=""
     LUA_Email=""
@@ -60,6 +61,7 @@ dns_lua_rm() {
 
   LUA_Key="${LUA_Key:-$(_readaccountconf_mutable LUA_Key)}"
   LUA_Email="${LUA_Email:-$(_readaccountconf_mutable LUA_Email)}"
+  LUA_auth=$(printf "%s" "$LUA_Email:$LUA_Key" | _base64)
   _debug "First detect the root zone"
   if ! _get_root "$fulldomain"; then
     _err "invalid domain"
diff --git a/dnsapi/dns_nsone.sh b/dnsapi/dns_nsone.sh
index adf1f422..00e186d2 100644
--- a/dnsapi/dns_nsone.sh
+++ b/dnsapi/dns_nsone.sh
@@ -59,10 +59,10 @@ dns_nsone_add() {
     _err "Add txt record error."
   else
     _info "Updating record"
-    record_id=$(printf "%s\n" "$response" | _egrep_o "\"domain\":\"$fulldomain.\",[^{]*\"type\":\"TXT\",\"id\":\"[^,]*\"" | _head_n 1 | cut -d: -f7 | cut -d, -f1)
-    _debug "record_id" "$record_id"
+    prev_txt=$(printf "%s\n" "$response" | _egrep_o "\"domain\":\"$fulldomain\",\"short_answers\":\[\"[^,]*\]" | _head_n 1 | cut -d: -f3 | cut -d, -f1)
+    _debug "prev_txt" "$prev_txt"
 
-    _nsone_rest POST "zones/$_domain/$fulldomain/TXT" "{\"answers\": [{\"answer\": [\"$txtvalue\"]}],\"type\": \"TXT\",\"domain\":\"$fulldomain\",\"zone\": \"$_domain\"}"
+    _nsone_rest POST "zones/$_domain/$fulldomain/TXT" "{\"answers\": [{\"answer\": [\"$txtvalue\"]},{\"answer\": $prev_txt}],\"type\": \"TXT\",\"domain\":\"$fulldomain\",\"zone\": \"$_domain\"}"
     if [ "$?" = "0" ] && _contains "$response" "$fulldomain"; then
       _info "Updated!"
       #todo: check if the record takes effect