diff --git a/contrib/cleanup.sh b/contrib/cleanup.sh
index b452ad657..689e44aa3 100755
--- a/contrib/cleanup.sh
+++ b/contrib/cleanup.sh
@@ -4,10 +4,6 @@ set -ex
 
 rm app/assets/javascripts/app/controllers/layout_ref.coffee
 rm -rf app/assets/javascripts/app/views/layout_ref/
-rm app/assets/javascripts/app/controllers/api.coffee
-rm app/assets/javascripts/app/controllers/integrations.coffee
-rm app/assets/javascripts/app/controllers/_integration/slack.coffee
-rm app/assets/javascripts/app/controllers/_integration/sipgate_io.coffee
 rm app/assets/javascripts/app/controllers/karma.coffee
 rm app/assets/javascripts/app/controllers/_integration/nagios.coffee
 rm app/assets/javascripts/app/controllers/_integration/icinga.coffee