diff --git a/index.html b/index.html
index d9bb60d..24d1f2a 100644
--- a/index.html
+++ b/index.html
@@ -8,7 +8,7 @@
            script-src 'self';
            style-src 'self' 'unsafe-inline';
            font-src 'self' https://fonts.gstatic.com data:;
-           connect-src 'self' https: wss: ws:;
+           connect-src 'self' https: wss: ws: stun: stuns: turn: turns:;
            img-src 'self' data: https:;
            media-src 'none';
            object-src 'none';