diff --git a/data/templates/nginx/plain/global.conf b/data/templates/nginx/plain/global.conf
index a3096d009..341f08620 100644
--- a/data/templates/nginx/plain/global.conf
+++ b/data/templates/nginx/plain/global.conf
@@ -1,2 +1,2 @@
 server_tokens off;
-gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+gzip_types text/plain text/css application/javascript text/xml application/xml application/xml+rss text/javascript;