diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h
index 34b07831c..d3edcba19 100644
--- a/include/configs/mx51evk.h
+++ b/include/configs/mx51evk.h
@@ -96,7 +96,6 @@
 /*
  * Eth Configs
  */
-#define CONFIG_HAS_ETH1
 #define CONFIG_MII
 
 #define CONFIG_FEC_MXC