diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
index 1e637381c118..703970fb0ec0 100644
--- a/include/asm-powerpc/Kbuild
+++ b/include/asm-powerpc/Kbuild
@@ -17,7 +17,6 @@ header-y += ipc.h
 header-y += poll.h
 header-y += shmparam.h
 header-y += sockios.h
-header-y += spu_info.h
 header-y += ucontext.h
 header-y += ioctl.h
 header-y += linkage.h
@@ -37,6 +36,7 @@ unifdef-y += posix_types.h
 unifdef-y += ptrace.h
 unifdef-y += seccomp.h
 unifdef-y += signal.h
+unifdef-y += spu_info.h
 unifdef-y += termios.h
 unifdef-y += types.h
 unifdef-y += unistd.h