diff --git a/drivers/slimbus/Makefile b/drivers/slimbus/Makefile
index 49b5e3795eef..2c538edbb993 100644
--- a/drivers/slimbus/Makefile
+++ b/drivers/slimbus/Makefile
@@ -3,7 +3,5 @@
 # Makefile for kernel SLIMbus framework.
 #
 obj-$(CONFIG_SLIMBUS)			+= slimbus.o
-obj-$(CONFIG_SLIMBUS_MSM_CTRL)		+= slim-msm.o
-slim-msm-y				:= slim-msm-ctrl.o
-obj-$(CONFIG_SLIMBUS_MSM_NGD)		+= slim-msm.o
-slim-msm-y				:= slim-msm-ngd.o
+obj-$(CONFIG_SLIMBUS_MSM_CTRL)		+= slim-msm.o slim-msm-ctrl.o
+obj-$(CONFIG_SLIMBUS_MSM_NGD)		+= slim-msm.o slim-msm-ngd.o