diff --git a/site-cookbooks/kosmos-mastodon/recipes/default.rb b/site-cookbooks/kosmos-mastodon/recipes/default.rb
index d53ce6a..ffb6b92 100644
--- a/site-cookbooks/kosmos-mastodon/recipes/default.rb
+++ b/site-cookbooks/kosmos-mastodon/recipes/default.rb
@@ -265,7 +265,11 @@ service "mastodon-streaming" do
   action [:enable, :start]
 end
 
-# Delete old media cache
+#
+# Delete cached remote media older than 30 days
+# Will be re-fetched if necessary
+#
+
 systemd_unit 'mastodon-delete-old-media-cache.service' do
   content({
     Unit: {
@@ -273,12 +277,12 @@ systemd_unit 'mastodon-delete-old-media-cache.service' do
     },
     Service: {
       Type: "oneshot",
-      WorkingDirectory: "#{mastodon_path}",
-      Environment: "\"RAILS_ENV=#{rails_env}\"",
+      WorkingDirectory: mastodon_path,
+      Environment: "RAILS_ENV=#{rails_env}",
       ExecStart: "#{bundle_path} exec bin/tootctl media remove --days 30",
-      SyslogIdentifier: "mastodon-delete-old-media-cache"
     }
   })
+  triggers_reload true
   action [:create]
 end
 
@@ -292,10 +296,9 @@ systemd_unit 'mastodon-delete-old-media-cache.timer' do
       Persistent: 'true'
     },
     Install: {
-      WantedBy: 'timers.target'
+      WantedBy: 'timer.target'
     }
   })
-
   triggers_reload true
   action [:create, :enable, :start]
 end