diff --git a/scripts/tophat_frfilter_run.py b/scripts/tophat_frfilter_run.py
index f50203e98..fff4aa300 100644
--- a/scripts/tophat_frfilter_run.py
+++ b/scripts/tophat_frfilter_run.py
@@ -59,7 +59,7 @@
                                    overwrite_flags=ap.overwrite_flags, skip_autos=ap.skip_autos,
                                    skip_if_flag_within_edge_distance=ap.skip_if_flag_within_edge_distance,
                                    zeropad=ap.zeropad, tol=ap.tol, skip_wgt=ap.skip_wgt, max_frate_coeffs=ap.max_frate_coeffs,
-                                   frate_standoff=ap.frate_standoff, min_frate_width=ap.min_frate_width,
+                                   frate_standoff=ap.frate_standoff, min_frate_half_width=ap.min_frate_half_width,
                                    frate_width_multiplier=ap.frate_width_multiplier, fr_freq_skip=ap.fr_freq_skip,
                                    uvbeam=ap.uvbeam, percentile_low=ap.percentile_low, percentile_high=ap.percentile_high,
                                    clean_flags_in_resid_flags=True, **filter_kwargs)