diff --git a/app/dbtables.py b/app/dbtables.py
index 1d31e4f..808c301 100644
--- a/app/dbtables.py
+++ b/app/dbtables.py
@@ -147,12 +147,15 @@ class TracksTable(Model):
     title: Mapped[str] = mapped_column(String(256), index=True)
 
     playlistrows: Mapped[list[PlaylistRowsTable]] = relationship(
-        "PlaylistRowsTable", back_populates="track"
+        "PlaylistRowsTable",
+        back_populates="track",
+        cascade="all, delete-orphan",
     )
     playlists = association_proxy("playlistrows", "playlist")
     playdates: Mapped[list[PlaydatesTable]] = relationship(
         "PlaydatesTable",
         back_populates="track",
+        cascade="all, delete-orphan",
         lazy="joined",
     )