diff --git a/include/configs/silk.h b/include/configs/silk.h
index 09c23d3..005eed1 100644
--- a/include/configs/silk.h
+++ b/include/configs/silk.h
@@ -23,7 +23,7 @@
 
 /* SH Ether */
 #define CONFIG_SH_ETHER_USE_PORT	0
-#define CONFIG_SH_ETHER_PHY_ADDR	0x1
+#define CFG_SH_ETHER_PHY_ADDR	0x1
 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII
 #define CFG_SH_ETHER_CACHE_WRITEBACK
 #define CFG_SH_ETHER_CACHE_INVALIDATE