diff --git a/src/main/java/org/olat/course/nodes/livestream/ui/_content/video.html b/src/main/java/org/olat/course/nodes/livestream/ui/_content/video.html
index ae4fdd3a2b299d4d151dc7f4c4d93ed031d0e5c0..3814854515031fb583d8ce73d27e658ba8787e50 100644
--- a/src/main/java/org/olat/course/nodes/livestream/ui/_content/video.html
+++ b/src/main/java/org/olat/course/nodes/livestream/ui/_content/video.html
@@ -3,6 +3,6 @@
 	<div class="o_instruction o_paella_error">
 		$r.translate("viewer.error.browser")
 	</div>
-	<iframe id="${id}" allowfullscreen="true" src="${baseURI}" frameborder="0" />
+	<iframe id="${id}" allowfullscreen="true" src="${baseURI}" frameborder="0"></iframe>
 </div>
 #end
\ No newline at end of file