diff --git a/configure/index.php b/configure/index.php
index 90230d1..32c639b 100644
--- a/configure/index.php
+++ b/configure/index.php
@@ -20,10 +20,11 @@
   endswitch;
 endif;
 ?>
-
+<!DOCTYPE html>
 <html>
   <head>
     <title>Configure: Three Toe</title>
+    <meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1">
   </head>
   <body>
     <h1>Three Toe</h1>
diff --git a/index.php b/index.php
index 029bcd1..531ef99 100644
--- a/index.php
+++ b/index.php
@@ -29,10 +29,11 @@
   threetoe_respond();
   exit;
 else : ?>
-
+<!DOCTYPE html>
 <html>
   <head>
     <title>Three Toe</title>
+    <meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1">
   </head>
   <body>
     <h1>Three Toe</h1>
