diff --git a/dnsapi/dns_netcup.sh b/dnsapi/dns_netcup.sh
index 6e179257..d519e4f7 100644
--- a/dnsapi/dns_netcup.sh
+++ b/dnsapi/dns_netcup.sh
@@ -117,7 +117,7 @@ dns_netcup_rm() {
 
 login() {
   tmp=$(_post "{\"action\": \"login\", \"param\": {\"apikey\": \"$NC_Apikey\", \"apipassword\": \"$NC_Apipw\", \"customernumber\": \"$NC_CID\"}}" "$end" "" "POST")
-  sid=$(echo "$tmp" | tr '{}' '\n\n' | grep apisessionid | cut -d '"' -f 4)
+  sid=$(echo "$tmp" | tr '{}' '\n' | grep apisessionid | cut -d '"' -f 4)
   _debug "$tmp"
   if [ "$(_getfield "$msg" "4" | sed s/\"status\":\"//g | sed s/\"//g)" != "success" ]; then
     _err "$msg"