diff --git a/package/dhcp/dhcp.mk b/package/dhcp/dhcp.mk
index 4e1b24b700..a1285184d3 100644
--- a/package/dhcp/dhcp.mk
+++ b/package/dhcp/dhcp.mk
@@ -11,7 +11,9 @@ DHCP_LICENSE = ISC
 DHCP_LICENSE_FILES = LICENSE
 DHCP_CONF_ENV = \
 	CPPFLAGS='-D_PATH_DHCPD_CONF=\"/etc/dhcp/dhcpd.conf\" \
-		-D_PATH_DHCLIENT_CONF=\"/etc/dhcp/dhclient.conf\"'
+		-D_PATH_DHCLIENT_CONF=\"/etc/dhcp/dhclient.conf\"' \
+	CFLAGS='$(TARGET_CFLAGS) -DISC_CHECK_NONE=1'
+
 DHCP_CONF_OPTS = \
 	--with-randomdev=/dev/random \
 	--with-srv-lease-file=/var/lib/dhcp/dhcpd.leases \