diff --git a/migrations/1624214428956-txs-addresses-to-blacklist.js b/migrations/1624214428956-txs-addresses-to-blacklist.js
index 977ae491..85f04904 100644
--- a/migrations/1624214428956-txs-addresses-to-blacklist.js
+++ b/migrations/1624214428956-txs-addresses-to-blacklist.js
@@ -2,6 +2,7 @@ var db = require('./db')
 
 exports.up = function (next) {
   var sql = [
+    `DELETE FROM blacklist WHERE created_by_operator = FALSE`,
     `ALTER TABLE blacklist DROP CONSTRAINT blacklist_crypto_code_address_created_by_operator_key`,
     `ALTER TABLE blacklist ADD CONSTRAINT blacklist_crypto_code_address_key UNIQUE (crypto_code, address)`,
     `DROP INDEX blacklist_created_by_operator_idx`,