diff --git a/tests/QueryBuilderTest.php b/tests/QueryBuilderTest.php
index e51df70..1fa8f2c 100644
--- a/tests/QueryBuilderTest.php
+++ b/tests/QueryBuilderTest.php
@@ -664,4 +664,10 @@ public function testDefaultValues(): void
             $queryBuilder->insert('negative_default_values', []),
         );
     }
+
+    /** @dataProvider \Yiisoft\Db\Oracle\Tests\Provider\QueryBuilderProvider::selectScalar */
+    public function testSelectScalar(array|bool|float|int|string $columns, string $expected): void
+    {
+        parent::testSelectScalar($columns, $expected);
+    }
 }