diff --git a/cookbooks/prometheus/default.rb b/cookbooks/prometheus/default.rb
index 23fbf05..6cfdbbc 100644
--- a/cookbooks/prometheus/default.rb
+++ b/cookbooks/prometheus/default.rb
@@ -3,8 +3,11 @@ include_recipe './attributes.rb'
 
 # Install the Prometheus manager:
 if node['prometheus']['manager']
-  include_recipe './install.rb'
-  include_recipe './setup.rb'
+  include_recipe './prometheus_install.rb'
+  include_recipe './prometheus_setup.rb'
+
+  include_recipe './alertmanager_install.rb'
+  include_recipe './alertmanager_setup.rb'
 end
 
 # Install the node_exporter here: