diff --git a/board/work-microwave/work_92105/Makefile b/board/work-microwave/work_92105/Makefile
index ba31c8e4f4cb463ea1ea778509a30d2511173692..e26c6737eeee087e8e8e18b563a550c1a182e6de 100644
--- a/board/work-microwave/work_92105/Makefile
+++ b/board/work-microwave/work_92105/Makefile
@@ -5,6 +5,8 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-obj-y	:= work_92105.o work_92105_display.o
-
-obj-$(CONFIG_SPL_BUILD) += work_92105_spl.o
+ifdef CONFIG_SPL_BUILD
+obj-y	+= work_92105_spl.o
+else
+obj-y	+= work_92105.o work_92105_display.o
+endif