diff --git a/lib/cli.py b/lib/cli.py
index b4f36d7791f46e54e6de278903023ba957395aa6..9cc095cc26b59765b866d820a7117c2214861f9e 100644
--- a/lib/cli.py
+++ b/lib/cli.py
@@ -746,7 +746,7 @@ NODE_LIST_OPT = cli_option("-n", "--node", dest="nodes", default=[],
                            " times, if not given defaults to all nodes)",
                            completion_suggest=OPT_COMPL_ONE_NODE)
 
-NODEGROUP_OPT = cli_option("-g", "--nodegroup",
+NODEGROUP_OPT = cli_option("-g", "--node-group",
                            dest="nodegroup",
                            help="Node group (name or uuid)",
                            metavar="<nodegroup>",