diff --git a/net/net.c b/net/net.c
index 9495467..d218554 100644
--- a/net/net.c
+++ b/net/net.c
@@ -330,7 +330,7 @@
 		char str[sizeof("xx:xx:xx:xx:xx:xx")];
 		random_ether_addr(edev->ethaddr);
 		ethaddr_to_string(edev->ethaddr, str);
-		pr_warn("warning: No MAC address set. Using random address %s\n", str);
+		dev_warn(&edev->dev, "No MAC address set. Using random address %s\n", str);
 		eth_set_ethaddr(edev, edev->ethaddr);
 	}