diff --git a/board/Synology/common/Makefile b/board/Synology/common/Makefile
deleted file mode 100644
index e66aeb8..0000000
--- a/board/Synology/common/Makefile
+++ /dev/null
@@ -1,7 +0,0 @@
-#
-# Copyright (C) 2015 Phil Sutter <phil@nwl.cc>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y :=	cmd_syno.o
diff --git a/board/Synology/ds414/Makefile b/board/Synology/ds414/Makefile
index 0f4c32d..93be101 100644
--- a/board/Synology/ds414/Makefile
+++ b/board/Synology/ds414/Makefile
@@ -4,4 +4,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-y :=	ds414.o
+obj-y	+= ds414.o
+ifndef CONFIG_SPL_BUILD
+obj-y	+= cmd_syno.o
+endif
diff --git a/board/Synology/common/cmd_syno.c b/board/Synology/ds414/cmd_syno.c
similarity index 100%
rename from board/Synology/common/cmd_syno.c
rename to board/Synology/ds414/cmd_syno.c