diff --git a/prometheus/alertmanager/container.yml b/prometheus/alertmanager/container.yml
new file mode 100644
index 0000000..e2fdcf7
--- /dev/null
+++ b/prometheus/alertmanager/container.yml
@@ -0,0 +1,3 @@
+classes:
+- service.prometheus.alertmanager.container
+- system.prometheus.alertmanager