diff --git a/index.html b/index.html
index 34906c477..5d43a890c 100644
--- a/index.html
+++ b/index.html
@@ -148,6 +148,7 @@
         <script src='locale/de.js'></script>
         <script src='locale/lv.js'></script>
         <script src='locale/tr.js'></script>
+        <script src='locale/es.js'></script>
 
     </head>
     <body>
