diff --git a/app/helpers/crawlers/courses_crawler_helper.rb b/app/helpers/crawlers/courses_crawler_helper.rb
index 6800321..eb9da6d 100644
--- a/app/helpers/crawlers/courses_crawler_helper.rb
+++ b/app/helpers/crawlers/courses_crawler_helper.rb
@@ -1,2 +1,2 @@
-module CoursesCrawlerHelper
+module Crawlers::CoursesCrawlerHelper
 end
diff --git a/app/helpers/crawlers/people_crawler_helper.rb b/app/helpers/crawlers/people_crawler_helper.rb
index f0357b4..b56f897 100644
--- a/app/helpers/crawlers/people_crawler_helper.rb
+++ b/app/helpers/crawlers/people_crawler_helper.rb
@@ -1,2 +1,2 @@
-module PeopleCrawlerHelper
+module Crawlers::PeopleCrawlerHelper
 end
diff --git a/app/helpers/crawlers/projects_crawler_helper.rb b/app/helpers/crawlers/projects_crawler_helper.rb
index 5c75729..3fc4feb 100644
--- a/app/helpers/crawlers/projects_crawler_helper.rb
+++ b/app/helpers/crawlers/projects_crawler_helper.rb
@@ -1,2 +1,2 @@
-module ProjectsCrawlerHelper
+module Crawlers::ProjectsCrawlerHelper
 end
diff --git a/app/helpers/crawlers/theses_crawler_helper.rb b/app/helpers/crawlers/theses_crawler_helper.rb
index e2f404e..1b0e136 100644
--- a/app/helpers/crawlers/theses_crawler_helper.rb
+++ b/app/helpers/crawlers/theses_crawler_helper.rb
@@ -1,2 +1,2 @@
-module ThesesCrawlerHelper
+module Crawlers::ThesesCrawlerHelper
 end
diff --git a/app/helpers/crawlers/tiss_crawler_helper.rb b/app/helpers/crawlers/tiss_crawler_helper.rb
index ef4a1b8..b730a09 100644
--- a/app/helpers/crawlers/tiss_crawler_helper.rb
+++ b/app/helpers/crawlers/tiss_crawler_helper.rb
@@ -1,2 +1,2 @@
-module TissCrawlerHelper
+module Crawlers::TissCrawlerHelper
 end