diff --git a/docker/rootfs/etc/nginx/conf.d/include/force-ssl.conf b/docker/rootfs/etc/nginx/conf.d/include/force-ssl.conf
index aa52f335..b0acd36a 100644
--- a/docker/rootfs/etc/nginx/conf.d/include/force-ssl.conf
+++ b/docker/rootfs/etc/nginx/conf.d/include/force-ssl.conf
@@ -2,6 +2,9 @@ set $test "";
 if ($scheme = "http") {
 	set $test "H";
 }
+if ($http_x_forwarded_proto = "http") {
+        set $test "H";
+}
 if ($request_uri = /.well-known/acme-challenge/test-challenge) {
 	set $test "${test}T";
 }