diff --git a/include/configs/sh7763rdp.h b/include/configs/sh7763rdp.h
index 8a76dad5d93580f85cacb18cb9a9ab8aac622a6b..4ea79cf33b3be301f0d78338c68ae8099f398d32 100644
--- a/include/configs/sh7763rdp.h
+++ b/include/configs/sh7763rdp.h
@@ -118,6 +118,7 @@
 #define CONFIG_SYS_HZ				(CONFIG_SYS_CLK_FREQ / TMU_CLK_DIVIDER)
 
 /* Ether */
+#define CONFIG_NET_MULTI 1
 #define CONFIG_SH_ETHER 1
 #define CONFIG_SH_ETHER_USE_PORT (1)
 #define CONFIG_SH_ETHER_PHY_ADDR (0x01)