diff --git a/arch/powerpc/platforms/cell/spufs/Makefile b/arch/powerpc/platforms/cell/spufs/Makefile
index 7963d520b67ba5f24164d681d92196cc5f1b80e5..e3c4482be3beeca0f0e1bd9c16615db78edf123d 100644
--- a/arch/powerpc/platforms/cell/spufs/Makefile
+++ b/arch/powerpc/platforms/cell/spufs/Makefile
@@ -15,6 +15,7 @@ SPU_AFLAGS	:= -c -D__ASSEMBLY__ -I$(srctree)/include -I$(objtree)/include2
 SPU_LDFLAGS	:= -N -Ttext=0x0
 
 $(obj)/switch.o: $(obj)/spu_save_dump.h $(obj)/spu_restore_dump.h
+clean-files := spu_save_dump.h spu_restore_dump.h
 
 # Compile SPU files
       cmd_spu_cc = $(SPU_CC) $(SPU_CFLAGS) -c -o $@ $<