diff --git a/app/models.py b/app/models.py
index b13c207..589fca5 100644
--- a/app/models.py
+++ b/app/models.py
@@ -342,12 +342,10 @@ class Playlists(Base):
         DEBUG(f"Playlist.remove_track({self.id=}, {row=})")
 
         # Get tracks collection for this playlist
-        tracks_collections = self.tracks
         # Tracks are a dictionary of tracks keyed on row
         # number. Remove the relevant row.
-        del tracks_collections[row]
+        del self.tracks[row]
         # Save the new tracks collection
-        self.tracks = tracks_collections
         session.flush()