diff --git a/nginx.conf b/nginx.conf
index 0976948..63b5dd8 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -24,7 +24,8 @@ http {
     gzip on;
     gzip_disable "MSIE [1-6]\.(?!.*SV1)";
     gzip_vary on;
-    gzip_types text/plain text/css text/javascript image/svg+xml image/x-icon application/javascript application/x-javascript;
+    gzip_proxied
+    gzip_types text/plain text/css text/xml text/javascript image/svg+xml image/x-icon application/javascript application/x-javascript application/json application/xml application/xml+rss;
 
     server {
         # listen on port 80