diff --git a/alembic/versions/8f1476c68efa_added_position_idx_for_user_deals_table.py b/alembic/versions/8f1476c68efa_added_position_idx_for_user_deals_table.py
deleted file mode 100644
index 2c51fb0..0000000
--- a/alembic/versions/8f1476c68efa_added_position_idx_for_user_deals_table.py
+++ /dev/null
@@ -1,34 +0,0 @@
-"""added position_idx for user deals table
-
-Revision ID: 8f1476c68efa
-Revises: 863d6215e1eb
-Create Date: 2025-09-29 11:40:46.512160
-
-"""
-from typing import Sequence, Union
-
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision: str = '8f1476c68efa'
-down_revision: Union[str, Sequence[str], None] = '863d6215e1eb'
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
-
-
-def upgrade() -> None:
-    """Upgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('user_deals', sa.Column('position_idx', sa.Integer(), nullable=True))
-    op.drop_constraint(op.f('user_deals_user_id_key'), 'user_deals', type_='unique')
-    # ### end Alembic commands ###
-
-
-def downgrade() -> None:
-    """Downgrade schema."""
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_unique_constraint(op.f('user_deals_user_id_key'), 'user_deals', ['user_id'], postgresql_nulls_not_distinct=False)
-    op.drop_column('user_deals', 'position_idx')
-    # ### end Alembic commands ###