diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index adf8083..a0754d1 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -481,7 +481,7 @@
 		"local-mac-address",
 		fdt_set_eth1
 	},
-#elif CFG_UEC1_UCC_NUM == 3  /* UCC4 */
+#elif CFG_UEC2_UCC_NUM == 3  /* UCC4 */
 	{	"/" OF_QE "/ucc@3200",
 		"mac-address",
 		fdt_set_eth1