diff --git a/subwave/recreate_broadcast.py b/subwave/recreate_broadcast.py
index 8ee8f6c..f47e97a 100755
--- a/subwave/recreate_broadcast.py
+++ b/subwave/recreate_broadcast.py
@@ -342,6 +342,13 @@ def run(args):
         "guestPersonaIds": [],
         "playlistIds": [playlist_id],
         "playlistStrict": True,
+        # A playlist-pinned show's no-repeat window otherwise scales down to a
+        # fraction of the playlist size and disables entirely below 15 tracks
+        # (recency.ts's effectiveNoRepeatWindow) -- every playlist this script
+        # builds is well under that, so without this flag repeats are
+        # essentially unthrottled. playlistExhaust switches to a full-rotation
+        # window instead (nearly the whole playlist must play before a repeat).
+        "playlistExhaust": True,
         "filtersStrict": True,
         "moods": [], "genres": [], "energies": [], "eras": [],
         "excludedPlaylistIds": [],