diff --git a/mne_bids_pipeline/_docs.py b/mne_bids_pipeline/_docs.py
index bbc0c313f..ff5dcd671 100644
--- a/mne_bids_pipeline/_docs.py
+++ b/mne_bids_pipeline/_docs.py
@@ -240,6 +240,8 @@ def _add_step_option(step: str, option: str) -> None:
                         # Get the source and regex for config values
                         if key == "_import_data_kwargs":
                             funcs = [getattr(_import_data, key)]
+                        elif key == "get_sessions":  # wrapper now
+                            funcs = [getattr(_config_utils, "_get_sessions")]
                         else:
                             funcs = [getattr(_config_utils, key)]
                         for func_name in _EXTRA_FUNCS.get(key, ()):