diff --git a/test/Makefile b/test/Makefile
index 2fe41f4..2971d0d 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -10,5 +10,5 @@
 obj-$(CONFIG_SANDBOX) += print_ut.o
 obj-$(CONFIG_UT_TIME) += time_ut.o
 obj-$(CONFIG_UT_UNICODE) += unicode_ut.o
-obj-$(CONFIG_$(SPL_)LOG) += log/
+obj-y += log/
 obj-$(CONFIG_UNIT_TEST) += lib/