diff --git a/make_post_sell/scripts/alembic/versions/b3f7a2c8d1e5_add_is_owner_to_page_session.py b/make_post_sell/scripts/alembic/versions/b3f7a2c8d1e5_add_is_owner_to_page_session.py
index cfc8e74..81e25c0 100644
--- a/make_post_sell/scripts/alembic/versions/b3f7a2c8d1e5_add_is_owner_to_page_session.py
+++ b/make_post_sell/scripts/alembic/versions/b3f7a2c8d1e5_add_is_owner_to_page_session.py
@@ -17,10 +17,10 @@ depends_on = None
 
 def upgrade():
     op.add_column(
-        "PageSession",
+        "mps_page_session",
         sa.Column("is_owner", sa.Boolean(), nullable=True),
     )
 
 
 def downgrade():
-    op.drop_column("PageSession", "is_owner")
+    op.drop_column("mps_page_session", "is_owner")