diff --git a/Makefile.inc b/Makefile.inc
index a488a77c68..f8c4deb2ac 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -64,8 +64,8 @@ define ramstage-objs_asl_template
 $(obj)/$(1).ramstage.o: src/$(1).asl $(obj)/config.h
 	@printf "    IASL       $$(subst $(top)/,,$$(@))\n"
 	$(CC) -x assembler-with-cpp -E -MMD -MT $$(@) -D__ACPI__ -P -include $(abspath $(obj)/config.h) -I$(src) -I$(src)/mainboard/$(MAINBOARDDIR) $$< -o $$(basename $$@).asl
-	cd $$(dir $$@); iasl -p $$(abspath $$(obj)/$(1)) -tc $$(notdir $$(basename $$@)).asl
-	mv $$(obj)/$(1).hex $$(basename $$@).c
+	cd $$(dir $$@); iasl -p $$(notdir $$@) -tc $$(notdir $$(basename $$@)).asl
+	mv $$(basename $$@).hex $$(basename $$@).c
 	$(CC) $$(CFLAGS) $$(if $$(subst dsdt,,$$(basename $$(notdir $(1)))), -DAmlCode=AmlCode_$$(basename $$(notdir $(1)))) -c -o $$@ $$(basename $$@).c
 	# keep %.o: %.c rule from catching the temporary .c file after a make clean
 	mv $$(basename $$@).c $$(basename $$@).hex