diff --git a/webgui/index.html b/webgui/index.html
index 4f305ed5b..f4f05401d 100644
--- a/webgui/index.html
+++ b/webgui/index.html
@@ -1,9 +1,5 @@
 <!DOCTYPE html>
-<html manifest="phi.appcache">
-<head>
-<meta charset=utf-8 />
-<!DOCTYPE html>
-<html lang="en">
+<html manifest="phi.appcache" lang="en">
 <head>
 <meta charset="utf-8" />
 <title>Phi (FI) - The FlightGear User Interface</title>
