diff --git a/lib/tasks/plugin.rake b/lib/tasks/plugin.rake
index b726e45df44..ec1e275f653 100644
--- a/lib/tasks/plugin.rake
+++ b/lib/tasks/plugin.rake
@@ -7,6 +7,7 @@ task 'plugin:install_all_official' do
     'discourse-nginx-performance-report',
     'lazyYT',
     'poll',
+    'discourse-calendar'
   ])
 
   map = {