diff --git a/arch/powerpc/boot/cuboot-85xx.c b/arch/powerpc/boot/cuboot-85xx.c
index 6776a1a29f1..277ba4a79b5 100644
--- a/arch/powerpc/boot/cuboot-85xx.c
+++ b/arch/powerpc/boot/cuboot-85xx.c
@@ -15,6 +15,7 @@
 #include "cuboot.h"
 
 #define TARGET_85xx
+#define TARGET_HAS_ETH3
 #include "ppcboot.h"
 
 static bd_t bd;
@@ -27,6 +28,7 @@ static void platform_fixups(void)
 	dt_fixup_mac_address_by_alias("ethernet0", bd.bi_enetaddr);
 	dt_fixup_mac_address_by_alias("ethernet1", bd.bi_enet1addr);
 	dt_fixup_mac_address_by_alias("ethernet2", bd.bi_enet2addr);
+	dt_fixup_mac_address_by_alias("ethernet3", bd.bi_enet3addr);
 	dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 8, bd.bi_busfreq);
 
 	/* Unfortunately, the specific model number is encoded in the