diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile
index 9da5d1e948554..3311301536854 100644
--- a/drivers/net/ethernet/Makefile
+++ b/drivers/net/ethernet/Makefile
@@ -109,4 +109,4 @@ obj-$(CONFIG_NET_VENDOR_PENSANDO) += pensando/
 obj-$(CONFIG_NET_VENDOR_PHYTIUM) += phytium/
 obj-$(CONFIG_NET_VENDOR_GRT) += guangruntong/
 obj-$(CONFIG_NET_VENDOR_BZWX) += bzwx/
-obj-$(NET_VENDOR_LINKDATA) += linkdata/
+obj-$(CONFIG_NET_VENDOR_LINKDATA) += linkdata/