diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index ca8347d..62732e5 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
 <head>
   <title>LectureAttendanceManager</title>
   <meta name="viewport" content="width=device-width,initial-scale=1">
