diff --git a/vm/pandora_install.sh b/vm/pandora_install.sh
index c3f44f6c5..69d52adf6 100755
--- a/vm/pandora_install.sh
+++ b/vm/pandora_install.sh
@@ -240,6 +240,8 @@ EOI
 
 sed -i -e "s#gzip_disable \"msie6\";#${GZIP}#g" /etc/nginx/nginx.conf
 
+echo "types { application/javascript js mjs; }" > /etc/nginx/conf.d/mjs.conf
+
 service nginx restart
 
 fi