diff --git a/test/functional/repositories_darcs_controller_test.rb b/test/functional/repositories_darcs_controller_test.rb
index 64d5f2b..55c45a3 100644
--- a/test/functional/repositories_darcs_controller_test.rb
+++ b/test/functional/repositories_darcs_controller_test.rb
@@ -27,6 +27,7 @@ class RepositoriesDarcsControllerTest < ActionController::TestCase
 
   REPOSITORY_PATH = Rails.root.join('tmp/test/darcs_repository').to_s
   PRJ_ID = 3
+  NUM_REV = 6
 
   def setup
     @controller = RepositoriesController.new