diff --git a/borgmatic/commands/arguments.py b/borgmatic/commands/arguments.py
index c3ff7706..f836ad22 100644
--- a/borgmatic/commands/arguments.py
+++ b/borgmatic/commands/arguments.py
@@ -667,7 +667,7 @@ def make_parsers(schema, unparsed_arguments):
         dest='make_parent_directories',
         default=None,
         action='store_true',
-        help='Create any missing parent directories of the repository directory',
+        help='Create any missing parent directories of the repository directory [Borg 1.x only]',
     )
     repo_create_group.add_argument(
         '-h', '--help', action='help', help='Show this help message and exit'
diff --git a/borgmatic/config/schema.yaml b/borgmatic/config/schema.yaml
index a2cdbca8..4f2d976c 100644
--- a/borgmatic/config/schema.yaml
+++ b/borgmatic/config/schema.yaml
@@ -72,7 +72,8 @@ properties:
                     description: |
                         Whether any missing parent directories of the repository
                         path should be created, only used for the repo-create
-                        action. Defaults to false.
+                        action. Defaults to false. (This option is only present 
+                        in Borg 1.x)
                     example: true
         description: |
             A required list of local or remote repositories with paths and