diff --git a/src/config/Config.lb b/src/config/Config.lb
index 0fa82e16bf..7ef9844621 100644
--- a/src/config/Config.lb
+++ b/src/config/Config.lb
@@ -204,7 +204,10 @@ makerule clean
 	action	"rm -f a.out *.s *.l *.o *.E *.inc"
 	action	"rm -f TAGS tags romcc*"
 	action	"rm -f docipl buildrom* chips.c *chip.c coreboot_apc* coreboot_ram* coreboot_pay*"
-	action	"rm -f build_opt_tbl* nrv2b* option_table.c crt0.S"
+	action	"rm -f build_opt_tbl* nrv2b* option_table.c option_table.h crt0.S crt0.disasm"
+	action	"rm -f smm smm.elf smm.map smm_bin.c"
+	action	"rm -f dsdt.aml dsdt.c"
+	action	"rm -f payload"
 end
 
 # do standard config files that the user need not specify