diff --git a/tests/php-unit-tests/unitary-tests/core/DBSearchTest.php b/tests/php-unit-tests/unitary-tests/core/DBSearchTest.php
index b807f89803..8a7d9a5cbf 100644
--- a/tests/php-unit-tests/unitary-tests/core/DBSearchTest.php
+++ b/tests/php-unit-tests/unitary-tests/core/DBSearchTest.php
@@ -694,15 +694,6 @@ class DBSearchTest extends ItopDataTestCase
 		$this->CheckNestedSearch($sNestedQuery, false);
 	}
 
-	public function testAllowAllDataOnUnions()
-	{
-		$oSearch = \DBObjectSearch::FromOQL('SELECT Server UNION SELECT VirtualMachine');
-		$oSearch->AllowAllData(false);
-		self::assertFalse($oSearch->IsAllDataAllowed(), 'DBUnionSearch AllowData value');
-		$oSearch->AllowAllData(true);
-		self::assertTrue($oSearch->IsAllDataAllowed(), 'DBUnionSearch AllowData value');
-	}
-
 	private function CheckNestedSearch($sQuery, $bAllowAllData)
 	{
 		$oNestedQuerySearch = \DBObjectSearch::FromOQL($sQuery);
diff --git a/tests/php-unit-tests/unitary-tests/core/DBUnionSearchTest.php b/tests/php-unit-tests/unitary-tests/core/DBUnionSearchTest.php
index e6501c7c18..cf310971ef 100644
--- a/tests/php-unit-tests/unitary-tests/core/DBUnionSearchTest.php
+++ b/tests/php-unit-tests/unitary-tests/core/DBUnionSearchTest.php
@@ -183,4 +183,14 @@ class DBUnionSearchTest extends ItopDataTestCase
 			],
 		];
 	}
+
+	public function testAllowAllDataOnUnions()
+	{
+		$oSearch = \DBObjectSearch::FromOQL('SELECT Server UNION SELECT VirtualMachine');
+		$oSearch->AllowAllData(false);
+		self::assertFalse($oSearch->IsAllDataAllowed(), 'DBUnionSearch AllowData value');
+		$oSearch->AllowAllData(true);
+		self::assertTrue($oSearch->IsAllDataAllowed(), 'DBUnionSearch AllowData value');
+	}
+
 }