diff --git a/include/configs/hymod.h b/include/configs/hymod.h
index af3ba68..5d2bed6 100644
--- a/include/configs/hymod.h
+++ b/include/configs/hymod.h
@@ -141,6 +141,7 @@
 					CFG_CMD_DOC	| \
 					CFG_CMD_ELF	| \
 					CFG_CMD_FDC	| \
+					CFG_CMD_FDOS	| \
 					CFG_CMD_HWFLOW	| \
 					CFG_CMD_IDE	| \
 					CFG_CMD_JFFS2	| \