diff --git a/authelia/configuration.yml b/authelia/configuration.yml
index c537fa1..ecf6434 100644
--- a/authelia/configuration.yml
+++ b/authelia/configuration.yml
@@ -36,6 +36,16 @@ access_control:
     networks:
     - internal
     policy: bypass
+  - domain: metrics.pyrocufflink.blue
+    networks:
+    - internal
+    resources:
+    - '^/alertmanager([/?].*)?$'
+    methods:
+    - GET
+    - HEAD
+    - OPTIONS
+    policy: bypass
 
 authentication_backend:
   ldap: