diff --git a/nginx/nginx.conf.template b/nginx/nginx.conf.template
index 12a87cd..977c5b7 100644
--- a/nginx/nginx.conf.template
+++ b/nginx/nginx.conf.template
@@ -9,6 +9,10 @@ http {
     server_tokens off;
     charset utf-8;
 
+    types {
+        text/javascript mjs;
+    }
+
     server {
         listen 80;
         server_name $DOMAIN www.$DOMAIN;