diff --git a/superset/migrations/versions/289ce07647b_add_encrypted_password_field.py b/superset/migrations/versions/289ce07647b_add_encrypted_password_field.py
index 027a2555938ab..56fa53aed0cb4 100644
--- a/superset/migrations/versions/289ce07647b_add_encrypted_password_field.py
+++ b/superset/migrations/versions/289ce07647b_add_encrypted_password_field.py
@@ -7,14 +7,14 @@
 
 """
 
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy_utils  import EncryptedType
+
 # revision identifiers, used by Alembic.
 revision = '289ce07647b'
 down_revision = '2929af7925ed'
 
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy_utils.types.encrypted import EncryptedType
-
 
 def upgrade():
     op.add_column(
@@ -22,7 +22,7 @@ def upgrade():
         sa.Column(
             'password',
             EncryptedType(sa.String(1024)),
-        nullable=True))
+            nullable=True))
 
 
 def downgrade():