diff --git a/lib/make/mb_msxhub.mk b/lib/make/mb_msxhub.mk
index fd9ae0d..c56a62d 100644
--- a/lib/make/mb_msxhub.mk
+++ b/lib/make/mb_msxhub.mk
@@ -34,7 +34,7 @@ endef
 #
 # Full Operating Systems
 #
-define mb_msxhub_boot_get_dos2
+define mb_msxhub_get_dos2
 	$(call mb_msxhub_file,$(1),MSXDOS2/2.20-1/get/MSXDOS2/MSXDOS2.SYS)
 	$(call mb_msxhub_file,$(1),MSXDOS2/2.20-1/get/MSXDOS2/COMMAND2.COM)
 	$(call mb_msxhub_file,$(1),MSXDOS2/2.20-1/get/MSXDOS2/UTILS/CHKDSK.COM)