diff --git a/debian/control.in b/debian/control.in
index d2ab7e7..d9cfc4e 100644
--- a/debian/control.in
+++ b/debian/control.in
@@ -37,6 +37,7 @@
 Package: frei0r-plugins-dev
 Section: devel
 Architecture: any
+Multi-Arch: same
 Depends: ${misc:Depends}
 Breaks: frei0r-dev (<= 1.1.22)
 Replaces: frei0r-dev
@@ -56,6 +57,7 @@
 Package: frei0r-plugins-doc
 Section: doc
 Architecture: all
+Multi-Arch: foreign
 Depends: ${misc:Depends}
 Breaks: frei0r-doc (<= 1.1.22)
 Replaces: frei0r-doc