diff --git a/views/bootstrap/class.ViewDocument.php b/views/bootstrap/class.ViewDocument.php
index fc86adb19..cdc976b5c 100644
--- a/views/bootstrap/class.ViewDocument.php
+++ b/views/bootstrap/class.ViewDocument.php
@@ -377,7 +377,7 @@ class SeedDMS_View_ViewDocument extends SeedDMS_Bootstrap_Style {
 				$this->contentHeading(getMLText("preview"));
 	?>
 			<video controls style="width: 100%;">
-			<source  src="../op/op.ViewOnline.php?documentid=<?php echo $document->getID(); ?>&version=<?php echo $latestContent->getVersion(); ?>" type="video/mp4">
+			<source  src="../op/op.ViewOnline.php?documentid=<?php echo $latestContent->getDocument()->getID(); ?>&version=<?php echo $latestContent->getVersion(); ?>" type="video/mp4">
 			</video>
 	<?php
 				break;