diff --git a/goofy-client/apps/goofy/src/index.html b/goofy-client/apps/goofy/src/index.html
index 3acb17b9642821dfdac6666f87e347869e95627c..60facbd77e6b50dc65b545cb6c7ef6d9a84de81c 100644
--- a/goofy-client/apps/goofy/src/index.html
+++ b/goofy-client/apps/goofy/src/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="de">
 <head>
 	<meta charset="utf-8"/>
 	<title>Goofy</title>