diff --git a/src/Dibi/Drivers/SqlsrvDriver.php b/src/Dibi/Drivers/SqlsrvDriver.php
index 63a5ebdf..8a566ebc 100644
--- a/src/Dibi/Drivers/SqlsrvDriver.php
+++ b/src/Dibi/Drivers/SqlsrvDriver.php
@@ -286,7 +286,7 @@ class SqlsrvDriver implements Dibi\Driver, Dibi\ResultDriver
 		if (!$value instanceof \DateTime && !$value instanceof \DateTimeInterface) {
 			$value = new Dibi\DateTime($value);
 		}
-		return $value->format("'Y-m-d H:i:s.u'");
+		return 'CONVERT(DATETIME2(7), ' . $value->format("'Y-m-d H:i:s.u'") . ')';
 	}