diff --git a/debian/changelog b/debian/changelog
index 80cbd10..059ab4f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,7 @@
   * Trim trailing whitespace.
   * Use secure copyright file specification URI.
   * Upgrade to newer source format 3.0 (quilt).
+  * Add missing build dependency on dh addon.
 
  -- Debian Janitor <janitor@jelmer.uk>  Sat, 16 Oct 2021 10:05:40 -0000
 
diff --git a/debian/control b/debian/control
index 331fab8..cffe734 100644
--- a/debian/control
+++ b/debian/control
@@ -2,7 +2,7 @@
 Maintainer: Martín Ferrari <tincho@debian.org>
 Section: python
 Priority: optional
-Build-Depends: python-all-dev, debhelper (>= 9), dh-python
+Build-Depends: python-all-dev, debhelper (>= 9), dh-python, python2:any | python2-dev:any | dh-sequence-python2
 Standards-Version: 3.9.8
 Homepage: https://github.com/TheTincho/python-passfd/
 Vcs-Browser: https://anonscm.debian.org/cgit/users/tincho/python-passfd.git