diff --git a/lib/blacklist.js b/lib/blacklist.js
index 2459d8fb..5e59107c 100644
--- a/lib/blacklist.js
+++ b/lib/blacklist.js
@@ -14,7 +14,7 @@ const getBlacklist = () => {
 // Delete row from blacklist table by crypto code and address
 const deleteFromBlacklist = (cryptoCode, address) => {
   return db.none(
-    'delete from blacklist where crypto_code = $1 and address = $2;',
+    `DELETE FROM blacklist WHERE created_by_operator = 't' AND crypto_code = $1 AND address = $2`,
     [cryptoCode, address]
   )
 }
diff --git a/migrations/1609346970940-alter-blacklist-unique-constraint.js b/migrations/1609346970940-alter-blacklist-unique-constraint.js
new file mode 100644
index 00000000..132eb123
--- /dev/null
+++ b/migrations/1609346970940-alter-blacklist-unique-constraint.js
@@ -0,0 +1,16 @@
+var db = require('./db')
+
+exports.up = function (next) {
+  var sql = [
+    `ALTER TABLE blacklist DROP CONSTRAINT blacklist_crypto_code_address_key`,
+    `ALTER TABLE blacklist ADD CONSTRAINT blacklist_crypto_code_address_created_by_operator_key UNIQUE (crypto_code, address, created_by_operator)`,
+    `CREATE INDEX ON blacklist (created_by_operator)`,
+    `REINDEX TABLE blacklist`
+  ]
+
+  db.multi(sql, next)
+}
+
+exports.down = function (next) {
+  next()
+}
diff --git a/new-lamassu-admin/src/pages/Blacklist/BlacklistModal.js b/new-lamassu-admin/src/pages/Blacklist/BlacklistModal.js
index 9a6858b2..55e0f6a6 100644
--- a/new-lamassu-admin/src/pages/Blacklist/BlacklistModal.js
+++ b/new-lamassu-admin/src/pages/Blacklist/BlacklistModal.js
@@ -20,6 +20,9 @@ const BlackListModal = ({
 }) => {
   const classes = useStyles()
   const handleAddToBlacklist = address => {
+    if (selectedCoin.code === 'BCH' && !address.startsWith('bitcoincash:')) {
+      address = 'bitcoincash:' + address
+    }
     addToBlacklist(selectedCoin.code, address)
   }
   const placeholderAddress = {