diff --git a/drivers/net/arcnet/Makefile b/drivers/net/arcnet/Makefile
index 5861af5..5ce8ee6 100644
--- a/drivers/net/arcnet/Makefile
+++ b/drivers/net/arcnet/Makefile
@@ -12,3 +12,4 @@
 obj-$(CONFIG_ARCNET_COM20020) += com20020.o
 obj-$(CONFIG_ARCNET_COM20020_ISA) += com20020-isa.o
 obj-$(CONFIG_ARCNET_COM20020_PCI) += com20020-pci.o
+obj-$(CONFIG_ARCNET_COM20020_CS) += com20020_cs.o