diff --git a/index.html b/index.html
index 36723a0..0e337be 100644
--- a/index.html
+++ b/index.html
@@ -3,6 +3,15 @@
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
+	<meta http-equiv="Content-Security-Policy" content="
+        default-src 'self' data: gap:
+			https://ssl.gstatic.com;
+        script-src 'self' 'unsafe-inline' 'unsafe-eval'
+            https://maps.gstatic.com https://maps.googleapis.com;
+		img-src 	'self'
+			https://maps.gstatic.com https://maps.googleapis.com;
+        style-src 	'self' 'unsafe-inline' *;
+        media-src 	*;">
     <title></title>
 
     <link href="lib/ionic/css/ionic.css" rel="stylesheet">
