diff --git a/tools/verification/rvgen/__main__.py b/tools/verification/rvgen/__main__.py
index 3be7f85fe37b..5c923dc10d0f 100644
--- a/tools/verification/rvgen/__main__.py
+++ b/tools/verification/rvgen/__main__.py
@@ -18,14 +18,16 @@ if __name__ == '__main__':
     import sys
 
     parser = argparse.ArgumentParser(description='Generate kernel rv monitor')
-    parser.add_argument("-D", "--description", dest="description", required=False)
-    parser.add_argument("-a", "--auto_patch", dest="auto_patch",
+
+    parent_parser = argparse.ArgumentParser(add_help=False)
+    parent_parser.add_argument("-D", "--description", dest="description", required=False)
+    parent_parser.add_argument("-a", "--auto_patch", dest="auto_patch",
                         action="store_true", required=False,
                         help="Patch the kernel in place")
 
     subparsers = parser.add_subparsers(dest="subcmd", required=True)
 
-    monitor_parser = subparsers.add_parser("monitor")
+    monitor_parser = subparsers.add_parser("monitor", parents=[parent_parser])
     monitor_parser.add_argument('-n', "--model_name", dest="model_name")
     monitor_parser.add_argument("-p", "--parent", dest="parent",
                                 required=False, help="Create a monitor nested to parent")
@@ -36,7 +38,7 @@ if __name__ == '__main__':
     monitor_parser.add_argument('-t', "--monitor_type", dest="monitor_type", required=True,
                                 help=f"Available options: {', '.join(Monitor.monitor_types.keys())}")
 
-    container_parser = subparsers.add_parser("container")
+    container_parser = subparsers.add_parser("container", parents=[parent_parser])
     container_parser.add_argument('-n', "--model_name", dest="model_name", required=True)
 
     params = parser.parse_args()