diff --git a/migrations/1681439356727-CreateBlockNumberCache.ts b/migrations/1681439356727-CreateBlockNumberCache.ts
index fb93e01..0e98980 100644
--- a/migrations/1681439356727-CreateBlockNumberCache.ts
+++ b/migrations/1681439356727-CreateBlockNumberCache.ts
@@ -35,12 +35,6 @@ export class CreateBlockNumberCache1681439356727 implements MigrationInterface {
             type: 'bigint',
           }),
         ],
-        indices: [
-          new TableIndex({
-            name: 'IDX_BlockNumberCache_Name',
-            columnNames: ['name'],
-          }),
-        ],
         uniques: [
           new TableUnique({
             name: 'UQ_BlockNumberCache_Name',
diff --git a/migrations/1681645686493-CreateTransactionCount.ts b/migrations/1681645686493-CreateTransactionCount.ts
index edfdc36..06a4f97 100644
--- a/migrations/1681645686493-CreateTransactionCount.ts
+++ b/migrations/1681645686493-CreateTransactionCount.ts
@@ -34,12 +34,6 @@ export class CreateTransactionCount1681645686493 implements MigrationInterface {
             type: 'bigint',
           },
         ],
-        indices: [
-          new TableIndex({
-            name: 'IDX_TransactionCount_Name',
-            columnNames: ['name'],
-          }),
-        ],
         uniques: [
           new TableUnique({
             name: 'UQ_TransactionCount_Name',