diff --git a/database/migrate/migrate_test.go b/database/migrate/migrate_test.go
index 93c86e36fc..31dc69e9ce 100644
--- a/database/migrate/migrate_test.go
+++ b/database/migrate/migrate_test.go
@@ -63,7 +63,7 @@ func testResetDB(t *testing.T) {
 	cur, err := Current(pgDB.DB)
 	assert.NoError(t, err)
 	// total number of tables.
-	assert.Equal(t, 9, int(cur))
+	assert.Equal(t, 10, int(cur))
 }
 
 func testMigrate(t *testing.T) {
diff --git a/database/migrate/migrations/00010_add_index_chunk_prover_task.sql b/database/migrate/migrations/00010_add_index_chunk_prover_task.sql
new file mode 100644
index 0000000000..73c47329a1
--- /dev/null
+++ b/database/migrate/migrations/00010_add_index_chunk_prover_task.sql
@@ -0,0 +1,19 @@
+-- +goose Up
+-- +goose StatementBegin
+
+create index if not exists idx_chunk_hash on chunk(hash, deleted_at) where deleted_at IS NULL;
+
+create index if not exists idx_proving_status_end_block_number_index on chunk(index, end_block_number, proving_status, deleted_at) where deleted_at IS NULL;
+
+create index if not exists idx_publickey_proving_status on prover_task(prover_public_key, proving_status, deleted_at, id) where deleted_at is null;
+
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+
+drop index if exists idx_chunk_hash;
+drop index if exists idx_proving_status_end_block_number_index;
+drop index if exists idx_publickey_proving_status;
+
+-- +goose StatementEnd