diff --git a/ogclient b/ogclient
index 39aa3a6..5abb1b0 100755
--- a/ogclient
+++ b/ogclient
@@ -50,6 +50,8 @@ def create_parser():
 	parser.add_argument('--debug', default=False,
 			    action='store_true',
 			    help='enables debug log level')
+	parser.add_argument('--server-ip', default="",
+			    help='Server IP address override')
 
 	return parser
 
@@ -75,6 +77,9 @@ def main():
 		print('Error: Parsing configuration file')
 		return 0
 
+	if args.server_ip:
+		CONFIG['opengnsys']['ip'] = args.server_ip
+
 	MODE = CONFIG['opengnsys']['mode']
 	URL = CONFIG['opengnsys']['url']
 	LOGLEVEL = CONFIG['opengnsys']['log']