diff --git a/superset/daos/dashboard.py b/superset/daos/dashboard.py
index 69169e1d02b3..61229d057065 100644
--- a/superset/daos/dashboard.py
+++ b/superset/daos/dashboard.py
@@ -63,8 +63,6 @@ def get_by_id_or_slug(cls, id_or_slug: int | str) -> Dashboard:
             query = (
                 db.session.query(Dashboard)
                 .filter(id_or_slug_filter(id_or_slug))
-                .outerjoin(Slice, Dashboard.slices)
-                .outerjoin(Slice.table)
                 .outerjoin(Dashboard.owners)
                 .outerjoin(Dashboard.roles)
             )