From edecf7bb8ffc28739a8c01b6bb61e041803f774c Mon Sep 17 00:00:00 2001
From: Jacob Lisi <jacob.t.lisi@gmail.com>
Date: Mon, 16 Sep 2019 13:03:40 -0400
Subject: [PATCH] fix routing change for alertmanager

Signed-off-by: Jacob Lisi <jacob.t.lisi@gmail.com>
---
 pkg/alertmanager/alertmanager.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/alertmanager/alertmanager.go b/pkg/alertmanager/alertmanager.go
index 5d0b0fc6e0e..d9f98f2faa4 100644
--- a/pkg/alertmanager/alertmanager.go
+++ b/pkg/alertmanager/alertmanager.go
@@ -144,7 +144,7 @@ func New(cfg *Config) (*Alertmanager, error) {
 
 	webReload := make(chan chan error)
 	ui.Register(am.router.WithPrefix(am.cfg.ExternalURL.Path), webReload, log.With(am.logger, "component", "ui"))
-	am.api.Register(am.router, am.cfg.ExternalURL.Path)
+	am.api.Register(am.router.WithPrefix(am.cfg.ExternalURL.Path), "")
 
 	go func() {
 		for {