diff --git a/boards/arm/cxd56xx/spresense/configs/wifi/defconfig b/boards/arm/cxd56xx/spresense/configs/wifi/defconfig
index aaee6f283ba..241819e3e82 100644
--- a/boards/arm/cxd56xx/spresense/configs/wifi/defconfig
+++ b/boards/arm/cxd56xx/spresense/configs/wifi/defconfig
@@ -95,6 +95,7 @@ CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETINIT_NETLOCAL=y
 CONFIG_NETUTILS_CODECS=y
+CONFIG_NETUTILS_DHCPC_BOOTP_FLAGS=0x8000
 CONFIG_NETUTILS_FTPC=y
 CONFIG_NETUTILS_FTPD=y
 CONFIG_NETUTILS_HTTPD_DIRLIST=y
diff --git a/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig b/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig
index acb2a3ea3e1..679cd4b2eba 100644
--- a/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig
+++ b/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig
@@ -98,6 +98,7 @@ CONFIG_NET=y
 CONFIG_NETDB_DNSCLIENT=y
 CONFIG_NETINIT_NETLOCAL=y
 CONFIG_NETUTILS_CODECS=y
+CONFIG_NETUTILS_DHCPC_BOOTP_FLAGS=0x8000
 CONFIG_NETUTILS_FTPC=y
 CONFIG_NETUTILS_FTPD=y
 CONFIG_NETUTILS_HTTPD_DIRLIST=y