diff --git a/apps/cic-eth/cic_eth/db/migrations/default/versions/75d4767b3031_lock.py b/apps/cic-eth/cic_eth/db/migrations/default/versions/75d4767b3031_lock.py
index cfbbff0..dec5cf5 100644
--- a/apps/cic-eth/cic_eth/db/migrations/default/versions/75d4767b3031_lock.py
+++ b/apps/cic-eth/cic_eth/db/migrations/default/versions/75d4767b3031_lock.py
@@ -8,8 +8,8 @@ Create Date: 2021-04-02 18:41:20.864265
 import datetime
 from alembic import op
 import sqlalchemy as sa
-from chainlib.eth.constant import ZERO_ADDRESS
 from cic_eth.db.enum import LockEnum
+from cic_eth.encode import ZERO_ADDRESS_NORMAL
 
 
 # revision identifiers, used by Alembic.
@@ -30,7 +30,7 @@ def upgrade():
             sa.Column("otx_id", sa.Integer, sa.ForeignKey('otx.id'), nullable=True),
             )
     op.create_index('idx_chain_address', 'lock', ['blockchain', 'address'], unique=True)
-    op.execute("INSERT INTO lock (address, date_created, blockchain, flags) VALUES('{}', '{}', '::', {})".format(ZERO_ADDRESS, datetime.datetime.utcnow(), LockEnum.INIT | LockEnum.SEND | LockEnum.QUEUE))
+    op.execute("INSERT INTO lock (address, date_created, blockchain, flags) VALUES('{}', '{}', '::', {})".format(ZERO_ADDRESS_NORMAL, datetime.datetime.utcnow(), LockEnum.INIT | LockEnum.SEND | LockEnum.QUEUE))
 
 
 def downgrade():