diff --git a/debian/control b/debian/control
index 4d101b1..f6a45d5 100644
--- a/debian/control
+++ b/debian/control
@@ -8,7 +8,10 @@ Build-Depends:
  git,
  help2man,
  python3-all,
+ python3-arrow,
+ python3-click,
  python3-setuptools,
+ python3-sh,
 Rules-Requires-Root: no
 Standards-Version: 4.6.1
 Homepage: https://jorisroovers.com/gitlint/