1 files changed, 1 insertions, 4 deletions
diff --git a/src/migration-scripts/system/18-to-19 b/src/migration-scripts/system/18-to-19
index fd0e15d42..fad1d17a4 100755
--- a/src/migration-scripts/system/18-to-19
+++ b/src/migration-scripts/system/18-to-19
@@ -24,7 +24,7 @@ from sys import argv, exit
 from vyos.ifconfig import Interface
 from vyos.configtree import ConfigTree
 
-if (len(argv) < 1):
+if len(argv) < 2:
     print("Must specify file name!")
     exit(1)
 
@@ -92,9 +92,6 @@ else:
     for intf in dhcp_interfaces:
         config.set(base + ['name-servers-dhcp'], value=intf, replace=False)
 
-    # delete old node
-    config.delete(base + ['disable-dhcp-nameservers'])
-
 try:
     with open(file_name, 'w') as f:
         f.write(config.to_string())