1 files changed, 1 insertions, 1 deletions
diff --git a/debian/control b/debian/control
index 59fa42b..007558f 100644
--- a/debian/control
+++ b/debian/control
@@ -28,7 +28,7 @@ Description: The GNU version of the Mach microkernel for debugging
 Package: gnumach-dev
 Section: devel
 Priority: optional
-Architecture: all
+Architecture: hurd-i386 i386 kfreebsd-i386 knetbsd-i386
 Description: The GNU version of the Mach microkernel
  These are the header files for the Utah Mach microkernel used by the Hurd.