diff --git a/configs/c5471evm/defconfig b/configs/c5471evm/defconfig
index 0ca8e9b516..ce8e142f6e 100644
--- a/configs/c5471evm/defconfig
+++ b/configs/c5471evm/defconfig
@@ -302,6 +302,7 @@ CONFIG_NET_RESOLV_ENTRIES=4
 
 #
 # Settings for examples/uip
+CONFIG_EXAMPLE_UIP_NOMAC=y
 CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
@@ -328,7 +329,7 @@ CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
 CONFIG_EXAMPLES_NSH_CMD_SIZE=40
 CONFIG_EXAMPLES_NSH_STACKSIZE=4096
 CONFIG_EXAMPLES_NSH_DHCPC=n
-CONFIG_EXAMPLES_NSH_NOMAC=n
+CONFIG_EXAMPLES_NSH_NOMAC=y
 CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
diff --git a/configs/c5471evm/dhcpconfig b/configs/c5471evm/dhcpconfig
index 8c26a96c21..1526f6149a 100644
--- a/configs/c5471evm/dhcpconfig
+++ b/configs/c5471evm/dhcpconfig
@@ -302,6 +302,7 @@ CONFIG_NET_RESOLV_ENTRIES=4
 
 #
 # Settings for examples/uip
+CONFIG_EXAMPLE_UIP_NOMAC=y
 CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
diff --git a/configs/c5471evm/netconfig b/configs/c5471evm/netconfig
index 2a8f970107..153b3e72ab 100644
--- a/configs/c5471evm/netconfig
+++ b/configs/c5471evm/netconfig
@@ -302,6 +302,7 @@ CONFIG_NET_RESOLV_ENTRIES=4
 
 #
 # Settings for examples/uip
+CONFIG_EXAMPLE_UIP_NOMAC=y
 CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)
@@ -328,7 +329,7 @@ CONFIG_EXAMPLES_NSH_IOBUFFER_SIZE=512
 CONFIG_EXAMPLES_NSH_CMD_SIZE=40
 CONFIG_EXAMPLES_NSH_STACKSIZE=4096
 CONFIG_EXAMPLES_NSH_DHCPC=n
-CONFIG_EXAMPLES_NSH_NOMAC=n
+CONFIG_EXAMPLES_NSH_NOMAC=y
 CONFIG_EXAMPLES_NSH_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_EXAMPLES_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLES_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
diff --git a/configs/c5471evm/nshconfig b/configs/c5471evm/nshconfig
index dc6242cd34..5389284dbf 100644
--- a/configs/c5471evm/nshconfig
+++ b/configs/c5471evm/nshconfig
@@ -302,6 +302,7 @@ CONFIG_NET_RESOLV_ENTRIES=4
 
 #
 # Settings for examples/uip
+CONFIG_EXAMPLE_UIP_NOMAC=y
 CONFIG_EXAMPLE_UIP_IPADDR=(10<<24|0<<16|0<<8|2)
 CONFIG_EXAMPLE_UIP_DRIPADDR=(10<<24|0<<16|0<<8|1)
 CONFIG_EXAMPLE_UIP_NETMASK=(255<<24|255<<16|255<<8|0)