diff --git a/docs/source/reference/pybroker.config.rst b/docs/source/reference/pybroker.config.rst
index 2eac272..6448835 100644
--- a/docs/source/reference/pybroker.config.rst
+++ b/docs/source/reference/pybroker.config.rst
@@ -9,4 +9,4 @@ pybroker.config module
       buy_delay, sell_delay, bootstrap_samples, bootstrap_sample_size,
       fee_mode, fee_amount, enable_fractional_shares, exit_on_last_bar,
       exit_cover_fill_price, exit_sell_fill_price, bars_per_year,
-      return_signals, round_test_result
+      return_signals, round_test_result, round_fill_price