diff --git a/api/migrations/versions/161cadc1af8d_add_dataset_permission_tenant_id.py b/api/migrations/versions/161cadc1af8d_add_dataset_permission_tenant_id.py
index daa507a7715247..8907f781174b6b 100644
--- a/api/migrations/versions/161cadc1af8d_add_dataset_permission_tenant_id.py
+++ b/api/migrations/versions/161cadc1af8d_add_dataset_permission_tenant_id.py
@@ -21,31 +21,7 @@ def upgrade():
     # ### commands auto generated by Alembic - please adjust! ###
     with op.batch_alter_table('dataset_permissions', schema=None) as batch_op:
         # Step 1: Add column without NOT NULL constraint
-        op.add_column('dataset_permissions', sa.Column('tenant_id', sa.UUID(), nullable=True))
-
-        # Step 2: Update the column to set a default value for existing rows
-        op.execute(
-            """
-        UPDATE dataset_permissions
-        SET tenant_id = (
-            SELECT tenant_id
-            FROM datasets
-            WHERE datasets.id = dataset_permissions.dataset_id
-        )
-        """
-        )
-
-        # Step 3: Update the column to set a default value for existing rows
-        op.execute(
-            """
-            UPDATE dataset_permissions
-            SET tenant_id = '00000000-0000-0000-0000-000000000000'
-            WHERE tenant_id IS NULL
-            """
-        )
-
-        # Step 4: Alter column to NOT NULL
-        op.alter_column('dataset_permissions', 'tenant_id', nullable=False)
+        op.add_column('dataset_permissions', sa.Column('tenant_id', sa.UUID(), nullable=False))
 
     # ### end Alembic commands ###