diff --git a/alembic/versions/0e71ab219ada_remove_portfolio_roles_role_id.py b/alembic/versions/0e71ab219ada_remove_portfolio_roles_role_id.py
index 8a261f29..4c0ddcb6 100644
--- a/alembic/versions/0e71ab219ada_remove_portfolio_roles_role_id.py
+++ b/alembic/versions/0e71ab219ada_remove_portfolio_roles_role_id.py
@@ -25,6 +25,6 @@ def upgrade():
 
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column('portfolio_roles', sa.Column('role_id', postgresql.UUID(), autoincrement=False, nullable=False))
+    op.add_column('portfolio_roles', sa.Column('role_id', postgresql.UUID(), autoincrement=False, nullable=True))
     op.create_foreign_key('workspace_roles_role_id_fkey', 'portfolio_roles', 'roles', ['role_id'], ['id'])
     # ### end Alembic commands ###
diff --git a/alembic/versions/a19138e386c4_rename_roles_table_to_permission_sets.py b/alembic/versions/a19138e386c4_rename_roles_table_to_permission_sets.py
index 64f629fd..5da2cb2d 100644
--- a/alembic/versions/a19138e386c4_rename_roles_table_to_permission_sets.py
+++ b/alembic/versions/a19138e386c4_rename_roles_table_to_permission_sets.py
@@ -24,5 +24,5 @@ def upgrade():
 
 def downgrade():
     op.rename_table("permission_sets", "roles")
-    op.rename_table("portfolio_roles_permission_sets", "portfolio_roles_roles")
     op.alter_column("portfolio_roles_permission_sets", "permission_set_id", new_column_name="role_id")
+    op.rename_table("portfolio_roles_permission_sets", "portfolio_roles_roles")