diff --git a/index.html b/index.html
index 5fa3739..7299e66 100644
--- a/index.html
+++ b/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
     <head>
         <title>D3NN7</title>
         <!-- Meta -->
