1 files changed, 9 insertions, 1 deletions
diff --git a/app/models/project_services/external_wiki_service.rb b/app/models/project_services/external_wiki_service.rb
index d7b6e505191..961b1c19a33 100644
--- a/app/models/project_services/external_wiki_service.rb
+++ b/app/models/project_services/external_wiki_service.rb
@@ -13,7 +13,7 @@ class ExternalWikiService < Service
     'Replaces the link to the internal wiki with a link to an external wiki.'
   end
 
-  def to_param
+  def self.to_param
     'external_wiki'
   end
 
@@ -29,4 +29,12 @@ class ExternalWikiService < Service
       nil
     end
   end
+
+  def self.supported_events
+    %w()
+  end
+
+  def self.event_names
+    self.supported_events.map { |event| "#{event}_events" }
+  end
 end