diff --git a/CHANGELOG b/CHANGELOG
index c6ded9ff..f445d4ff 100755
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -8,6 +8,7 @@
 * Photo albums, Static pages and messages controller test (juafrlo)
 * calendar_date_select gem is now required
 * added ability to unsubscribe from comment notifications for anonymous comments
+* ical format output for Events to allow subscriptions
 
 = 1.0.2
 * Rails 2.3 compatibility
diff --git a/README.markdown b/README.markdown
index 9abaee92..3658c6af 100755
--- a/README.markdown
+++ b/README.markdown
@@ -14,6 +14,7 @@ Requirements:
 	  rake 0.8.3
 	  haml 2.0.5
 	  calendar_date_select
+	  icalendar
 	  aws-s3 (if using s3 for photos)
 
 Getting CommunityEngine Running
diff --git a/community_engine_setup_template.rb b/community_engine_setup_template.rb
index 4f8c1989..df291127 100755
--- a/community_engine_setup_template.rb
+++ b/community_engine_setup_template.rb
@@ -75,6 +75,7 @@ def add_application_yml(name)
 gem 'haml', :lib => 'htmlentities'        
 gem "aws-s3", :lib => "aws/s3" 
 gem 'calendar_date_select'
+gem 'icalendar'
 rake('gems:install', :sudo => true)