diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
index 35b309e..0e18b98 100644
--- a/config/initializers/inflections.rb
+++ b/config/initializers/inflections.rb
@@ -11,6 +11,8 @@ ActiveSupport::Inflector.inflections(:en) do |inflect|
   inflect.singular 'licencias', 'licencia'
   inflect.plural 'rol', 'roles'
   inflect.singular 'roles', 'rol'
+  inflect.plural 'rollup', 'rollups'
+  inflect.singular 'rollups', 'rollup'
 end
 
 ActiveSupport::Inflector.inflections(:es) do |inflect|
@@ -24,4 +26,6 @@ ActiveSupport::Inflector.inflections(:es) do |inflect|
   inflect.singular 'roles', 'rol'
   inflect.plural 'licencia', 'licencias'
   inflect.singular 'licencias', 'licencia'
+  inflect.plural 'rollup', 'rollups'
+  inflect.singular 'rollups', 'rollup'
 end