diff --git a/dbclient/parser.py b/dbclient/parser.py
index e6ad312..147b99c 100644
--- a/dbclient/parser.py
+++ b/dbclient/parser.py
@@ -396,6 +396,8 @@ def get_import_parser():
     parser.add_argument('--timeout', type=float, default=300.0,
                         help='Timeout for the calls to Databricks\' REST API, in seconds, defaults to 300.0 --use float e.g. 100.0 to make it bigger')
 
+    parser.add_argument('--skip-missing-users', action='store_true', default=False,
+                        help='Skip missing principles during import.')
     return parser