diff --git a/src/Dibi/Drivers/PdoResult.php b/src/Dibi/Drivers/PdoResult.php
index d0e22371..8d38988d 100644
--- a/src/Dibi/Drivers/PdoResult.php
+++ b/src/Dibi/Drivers/PdoResult.php
@@ -63,6 +63,7 @@ public function seek(int $row): bool
 	 */
 	public function free(): void
 	{
+		$this->resultSet?->closeCursor();
 		$this->resultSet = null;
 	}
 
diff --git a/tests/databases.github.ini b/tests/databases.github.ini
index 40aeb464..0bfd75e5 100644
--- a/tests/databases.github.ini
+++ b/tests/databases.github.ini
@@ -81,9 +81,9 @@ database = dibi_test
 port = 1433
 system = sqlsrv
 
-;[sqlsrv pdo]
-;driver = pdo
-;dsn = "sqlsrv:Server=localhost,1433;Database=dibi_test"
-;user = SA
-;password = "YourStrong!Passw0rd"
-;system = sqlsrv
+[sqlsrv pdo]
+driver = pdo
+dsn = "sqlsrv:Server=localhost,1433;Database=dibi_test"
+user = SA
+password = "YourStrong!Passw0rd"
+system = sqlsrv