diff --git a/tests/unit/framework/validators/UniqueValidatorTest.php b/tests/unit/framework/validators/UniqueValidatorTest.php
index d0a7091..707239c 100644
--- a/tests/unit/framework/validators/UniqueValidatorTest.php
+++ b/tests/unit/framework/validators/UniqueValidatorTest.php
@@ -80,9 +80,9 @@ class UniqueValidatorTest extends DatabaseTestCase
 
 	public function testValidateAttributeAttributeNotInTableException()
 	{
-		$this->setExpectedException('yii\base\InvalidConfigException');
+		$this->setExpectedException('yii\db\Exception');
 		$val = new UniqueValidator();
 		$m = new ValidatorTestMainModel();
 		$val->validateAttribute($m, 'testMainVal');
 	}
-}
\ No newline at end of file
+}