diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
index 7582fa3c2..2c379d0ae 100644
--- a/.rubocop_todo.yml
+++ b/.rubocop_todo.yml
@@ -1446,7 +1446,6 @@ Style/VariableInterpolation:
 Style/WhileUntilModifier:
   Exclude:
     - 'app/models/attachment.rb'
-    - 'app/models/project.rb'
     - 'lib/redmine/unified_diff.rb'
     - 'lib/redmine/utils.rb'
 
diff --git a/app/models/project.rb b/app/models/project.rb
index b04cec68c..948eac1f8 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -868,7 +868,8 @@ class Project < ActiveRecord::Base
       ancestors = projects.first.ancestors.to_a
     end
     projects.sort_by(&:lft).each do |project|
-      while (ancestors.any? && !project.is_descendant_of?(ancestors.last))
+      while (ancestors.any? &&
+             !project.is_descendant_of?(ancestors.last))
         ancestors.pop
       end
       yield project, ancestors.size