diff --git a/debian/changelog b/debian/changelog
index ad3f67a..8e6da7f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -3,6 +3,8 @@
   * Bump debhelper from old 9 to 12.
   * Set debhelper-compat version in Build-Depends.
   * Set upstream metadata fields: Repository, Repository-Browse.
+  * Apply multi-arch hints.
+    + ohcount-doc: Add Multi-Arch: foreign.
 
  -- Debian Janitor <janitor@jelmer.uk>  Thu, 21 Nov 2019 03:29:25 +0000
 
diff --git a/debian/control b/debian/control
index 629c1aa..c69fde2 100644
--- a/debian/control
+++ b/debian/control
@@ -30,6 +30,7 @@
 Section: doc
 Architecture: all
 Depends: ${shlibs:Depends}, ${misc:Depends}
+Multi-Arch: foreign
 Description: Source code line counter - Documentation
  Ohcount supports over 70 popular programming languages.
  Ohcount does more than just count lines of code. It can also detect