diff --git a/include/configs/apx4devkit.h b/include/configs/apx4devkit.h
index 6764b4749c..73c66af06d 100644
--- a/include/configs/apx4devkit.h
+++ b/include/configs/apx4devkit.h
@@ -175,7 +175,6 @@
 #define CONFIG_FEC_MXC_PHYADDR		0
 #define IMX_FEC_BASE			MXS_ENET0_BASE
 #define CONFIG_MII
-#define CONFIG_DISCOVER_PHY
 #define CONFIG_FEC_XCV_TYPE		RMII
 #endif
 
diff --git a/include/configs/sc_sps_1.h b/include/configs/sc_sps_1.h
index cb99d58644..f807a61c73 100644
--- a/include/configs/sc_sps_1.h
+++ b/include/configs/sc_sps_1.h
@@ -160,7 +160,6 @@
 #define CONFIG_FEC_MXC
 #define CONFIG_FEC_MXC_MULTI
 #define CONFIG_MII
-#define CONFIG_DISCOVER_PHY
 #define CONFIG_FEC_XCV_TYPE		RMII
 #define CONFIG_PHYLIB
 #define CONFIG_PHY_SMSC