diff --git a/servers/keymaker/docker-compose.d/custom/nginx/conf.d/ixvd-web.conf b/servers/keymaker/docker-compose.d/custom/nginx/conf.d/ixvd-web.conf
index 71b2da3..6177feb 100644
--- a/servers/keymaker/docker-compose.d/custom/nginx/conf.d/ixvd-web.conf
+++ b/servers/keymaker/docker-compose.d/custom/nginx/conf.d/ixvd-web.conf
@@ -9,6 +9,7 @@ server {
     # matrix
     location /.well-known/matrix/server {
         add_header Content-Type application/json;
+        add_header Access-Control-Allow-Origin *;
         return 200 '{ "m.server": "matrix.ixvd.net:443" }';
     }