diff --git a/debian/arch/sparc/Makefile.inc b/debian/arch/sparc/Makefile.inc
index 483d49756..128e8271d 100644
--- a/debian/arch/sparc/Makefile.inc
+++ b/debian/arch/sparc/Makefile.inc
@@ -3,9 +3,8 @@
 #
 include_common_config := no
 headers_dirs := sparc | sparc64
-headers_extra := arch/sparc/kernel/asm-offsets.s
 headers_subarch := sparc64
-build_subarch := yes
+build_subarch := @flavour@
 image_postproc = strip -R .comment -R .note -K sun4u_init -K _end -K _start arch/$(subst 32,,$(subst -smp,,$*))/boot/image
 image_prefix_flavours := sparc32 sparc32-smp
 image_prefix := sparc32