diff --git a/test/functional/issues_custom_fields_visibility_test.rb b/test/functional/issues_custom_fields_visibility_test.rb
index dfe6e0794..d30313834 100644
--- a/test/functional/issues_custom_fields_visibility_test.rb
+++ b/test/functional/issues_custom_fields_visibility_test.rb
@@ -199,7 +199,7 @@ class IssuesCustomFieldsVisibilityTest < ActionController::TestCase
     p1 = Project.generate!
     p2 = Project.generate!
     user = User.generate!
-    User.add_to_project(user, p1, Role.find_all_by_id(1,3))
+    User.add_to_project(user, p1, Role.find_all_by_id([1, 3]))
     User.add_to_project(user, p2, Role.find_all_by_id(3))
     Issue.generate!(:project => p1, :tracker_id => 1, :custom_field_values => {@field2.id => 'ValueA'})
     Issue.generate!(:project => p2, :tracker_id => 1, :custom_field_values => {@field2.id => 'ValueB'})