diff --git a/migrations/versions/253e9e2dae2d_init.py b/migrations/versions/8e80a277cdb5_init.py
similarity index 74%
rename from migrations/versions/253e9e2dae2d_init.py
rename to migrations/versions/8e80a277cdb5_init.py
index ab6fc9b..138c9c7 100644
--- a/migrations/versions/253e9e2dae2d_init.py
+++ b/migrations/versions/8e80a277cdb5_init.py
@@ -1,8 +1,8 @@
 """init
 
-Revision ID: 253e9e2dae2d
+Revision ID: 8e80a277cdb5
 Revises: 
-Create Date: 2017-07-25 09:50:45.374362
+Create Date: 2017-07-25 20:02:00.543026
 
 """
 from alembic import op
@@ -10,7 +10,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision = '253e9e2dae2d'
+revision = '8e80a277cdb5'
 down_revision = None
 branch_labels = None
 depends_on = None
@@ -18,11 +18,15 @@ depends_on = None
 
 def upgrade():
     op.create_table('users',
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
     sa.Column('display_name', sa.String(), nullable=True),
     sa.Column('id', sa.Integer(), nullable=False),
     sa.PrimaryKeyConstraint('id', name=op.f('pk_users'))
     )
     op.create_table('account',
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
     sa.Column('user_id', sa.Integer(), nullable=True),
     sa.Column('remote_id', sa.String(), nullable=False),
     sa.Column('service', sa.Enum('twitter', name='enum_services'), nullable=False),
@@ -31,10 +35,13 @@ def upgrade():
     sa.Column('policy_keep_younger', sa.Interval(), nullable=True),
     sa.Column('policy_keep_latest', sa.Integer(), nullable=True),
     sa.Column('policy_delete_every', sa.Interval(), nullable=True),
+    sa.Column('policy_ignore_favourites', sa.Boolean(), nullable=True),
     sa.ForeignKeyConstraint(['user_id'], ['users.id'], name=op.f('fk_account_user_id_users')),
     sa.PrimaryKeyConstraint('remote_id', 'service', name=op.f('pk_account'))
     )
     op.create_table('sessions',
+    sa.Column('created_at', sa.DateTime(), nullable=False),
+    sa.Column('updated_at', sa.DateTime(), nullable=False),
     sa.Column('user_id', sa.Integer(), nullable=True),
     sa.Column('token', sa.String(), nullable=False),
     sa.ForeignKeyConstraint(['user_id'], ['users.id'], name=op.f('fk_sessions_user_id_users')),
diff --git a/migrations/versions/da57b5eb3df7_add_timestamps.py b/migrations/versions/da57b5eb3df7_add_timestamps.py
deleted file mode 100644
index 91b2f9c..0000000
--- a/migrations/versions/da57b5eb3df7_add_timestamps.py
+++ /dev/null
@@ -1,34 +0,0 @@
-"""add timestamps
-
-Revision ID: da57b5eb3df7
-Revises: 253e9e2dae2d
-Create Date: 2017-07-25 10:09:23.233340
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = 'da57b5eb3df7'
-down_revision = '253e9e2dae2d'
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    op.add_column('account', sa.Column('created_at', sa.DateTime(), nullable=False))
-    op.add_column('account', sa.Column('updated_at', sa.DateTime(), nullable=False))
-    op.add_column('sessions', sa.Column('created_at', sa.DateTime(), nullable=False))
-    op.add_column('sessions', sa.Column('updated_at', sa.DateTime(), nullable=False))
-    op.add_column('users', sa.Column('created_at', sa.DateTime(), nullable=False))
-    op.add_column('users', sa.Column('updated_at', sa.DateTime(), nullable=False))
-
-
-def downgrade():
-    op.drop_column('users', 'updated_at')
-    op.drop_column('users', 'created_at')
-    op.drop_column('sessions', 'updated_at')
-    op.drop_column('sessions', 'created_at')
-    op.drop_column('account', 'updated_at')
-    op.drop_column('account', 'created_at')
diff --git a/model.py b/model.py
index 05a4941..bcf8724 100644
--- a/model.py
+++ b/model.py
@@ -27,6 +27,7 @@ class Account(db.Model, TimestampMixin):
     policy_keep_younger = db.Column(db.Interval)
     policy_keep_latest = db.Column(db.Integer)
     policy_delete_every = db.Column(db.Interval)
+    policy_ignore_favourites = db.Column(db.Boolean, default=True)
 
 class Session(db.Model, TimestampMixin):
     __tablename__ = 'sessions'