diff --git a/node-red/rootfs/etc/nginx/templates/direct.gtpl b/node-red/rootfs/etc/nginx/templates/direct.gtpl
index 7c1119496..d857b2ec1 100644
--- a/node-red/rootfs/etc/nginx/templates/direct.gtpl
+++ b/node-red/rootfs/etc/nginx/templates/direct.gtpl
@@ -2,7 +2,8 @@ server {
     {{ if not .ssl }}
     listen {{ .port }} default_server;
     {{ else }}
-    listen {{ .port }} default_server ssl http2;
+    listen {{ .port }} default_server ssl;
+    http2 on;
     {{ end }}
 
     include /etc/nginx/includes/server_params.conf;