diff --git a/src/Query/Schema.php b/src/Query/Schema.php
index 6a347b3..effa5dc 100644
--- a/src/Query/Schema.php
+++ b/src/Query/Schema.php
@@ -7,6 +7,7 @@
 use Utopia\Query\Exception\ValidationException;
 use Utopia\Query\Schema\Column;
 use Utopia\Query\Schema\IndexType;
+use Utopia\Query\Schema\Order;
 use Utopia\Query\Schema\Table;
 
 abstract class Schema
@@ -414,7 +415,7 @@ protected function compileIndexColumns(Schema\Index $index): string
 
             if (isset($index->orders[$col])) {
                 $order = \strtoupper($index->orders[$col]);
-                if ($order !== OrderDirection::Asc->value && $order !== OrderDirection::Desc->value) {
+                if (Order::tryFrom($order) === null) {
                     throw new ValidationException('Invalid index order: ' . $index->orders[$col]);
                 }
                 $part .= ' ' . $order;
diff --git a/src/Query/Schema/Order.php b/src/Query/Schema/Order.php
new file mode 100644
index 0000000..4deb9fc
--- /dev/null
+++ b/src/Query/Schema/Order.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace Utopia\Query\Schema;
+
+enum Order: string
+{
+    case Asc = 'ASC';
+    case Desc = 'DESC';
+}
diff --git a/tests/Query/Schema/OrderTest.php b/tests/Query/Schema/OrderTest.php
new file mode 100644
index 0000000..0456c35
--- /dev/null
+++ b/tests/Query/Schema/OrderTest.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Tests\Query\Schema;
+
+use PHPUnit\Framework\TestCase;
+use Utopia\Query\Schema\Order;
+
+final class OrderTest extends TestCase
+{
+    public function testValues(): void
+    {
+        $this->assertSame('ASC', Order::Asc->value);
+        $this->assertSame('DESC', Order::Desc->value);
+    }
+}