diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 1e3747412..b3666050f 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -10,7 +10,7 @@
beStrictAboutOutputDuringTests="true" >
- tests
+ tests/Unit
diff --git a/tests/Attributes/AggregateColumnProvider.php b/tests/Unit/Attributes/AggregateColumnProvider.php
similarity index 72%
rename from tests/Attributes/AggregateColumnProvider.php
rename to tests/Unit/Attributes/AggregateColumnProvider.php
index 8e8c3f529..a290cfc19 100644
--- a/tests/Attributes/AggregateColumnProvider.php
+++ b/tests/Unit/Attributes/AggregateColumnProvider.php
@@ -1,6 +1,6 @@