diff --git a/debian/clean b/debian/clean
index 32d8aa5a8b..307c424e42 100644
--- a/debian/clean
+++ b/debian/clean
@@ -1,6 +1,10 @@
 ## Debian CI:
 debian/.gitlab-ci.yml
 
+# Build directory
+_build/
+
+# We don't need lint tasks
 lib/tasks/haml-lint.rake
 lib/tasks/rubocop.rake
 lib/tasks/scss-lint.rake