diff --git a/src/qml/presenter/Library.qml b/src/qml/presenter/Library.qml
index 4add06f..b336c2a 100644
--- a/src/qml/presenter/Library.qml
+++ b/src/qml/presenter/Library.qml
@@ -15,7 +15,7 @@ Item {
     property bool overlay: false
     property var videoexts: ["mp4", "webm", "mkv", "avi", "MP4", "WEBM", "MKV"]
     property var imgexts: ["jpg", "png", "gif", "jpeg", "JPG", "PNG"]
-    property var presexts: ["pdf", "PDF", "odp", "pptx"]
+    property var presexts: ["pdf", "PDF", "odp", "pptx", "html"]
 
     Kirigami.Theme.colorSet: Kirigami.Theme.View