diff --git a/SimplePanoramaViewer b/SimplePanoramaViewer
index 6975d9d..09d7571 100755
--- a/SimplePanoramaViewer
+++ b/SimplePanoramaViewer
@@ -36,7 +36,8 @@ except OSError as exception:
 html = html.replace("__IMG_PATH__", img)
 
 web = QWebEngineView()
-web.setHtml(html,QUrl("file://" + exe_dir + "/"))
+url = QUrl.fromLocalFile(exe_dir + "/index.html")
+web.setHtml(html,url)
 web.setWindowTitle(img)
 web.showMaximized()
 web.show()