diff --git a/ports/mimxrt/lwip_inc/lwipopts.h b/ports/mimxrt/lwip_inc/lwipopts.h
index 2401c05f9..411ca4b60 100644
--- a/ports/mimxrt/lwip_inc/lwipopts.h
+++ b/ports/mimxrt/lwip_inc/lwipopts.h
@@ -28,7 +28,7 @@
 #define LWIP_IPV6                       0
 #define LWIP_DHCP                       1
 #define LWIP_DHCP_CHECK_LINK_UP         1
-#define DHCP_DOES_ARP_CHECK             0 // to speed DHCP up
+#define LWIP_DHCP_DOES_ACD_CHECK        0 // to speed DHCP up
 #define LWIP_DNS                        1
 #define LWIP_DNS_SUPPORT_MDNS_QUERIES   1
 #define LWIP_MDNS_RESPONDER             1
diff --git a/ports/renesas-ra/lwip_inc/lwipopts.h b/ports/renesas-ra/lwip_inc/lwipopts.h
index f7dc80cc3..74e39022a 100644
--- a/ports/renesas-ra/lwip_inc/lwipopts.h
+++ b/ports/renesas-ra/lwip_inc/lwipopts.h
@@ -26,7 +26,7 @@
 #define LWIP_IPV6                       0
 #define LWIP_DHCP                       1
 #define LWIP_DHCP_CHECK_LINK_UP         1
-#define DHCP_DOES_ARP_CHECK             0 // to speed DHCP up
+#define LWIP_DHCP_DOES_ACD_CHECK        0 // to speed DHCP up
 #define LWIP_DNS                        1
 #define LWIP_DNS_SUPPORT_MDNS_QUERIES   1
 #define LWIP_MDNS_RESPONDER             1
diff --git a/ports/rp2/lwip_inc/lwipopts.h b/ports/rp2/lwip_inc/lwipopts.h
index f42bea528..15679e0cf 100644
--- a/ports/rp2/lwip_inc/lwipopts.h
+++ b/ports/rp2/lwip_inc/lwipopts.h
@@ -32,7 +32,7 @@
 #define LWIP_ND6_QUEUEING               0
 #define LWIP_DHCP                       1
 #define LWIP_DHCP_CHECK_LINK_UP         1
-#define DHCP_DOES_ARP_CHECK             0 // to speed DHCP up
+#define LWIP_DHCP_DOES_ACD_CHECK        0 // to speed DHCP up
 #define LWIP_DNS                        1
 #define LWIP_DNS_SUPPORT_MDNS_QUERIES   1
 #define LWIP_MDNS_RESPONDER             1
diff --git a/ports/stm32/lwip_inc/lwipopts.h b/ports/stm32/lwip_inc/lwipopts.h
index b779b558c..9e1aa8d0f 100644
--- a/ports/stm32/lwip_inc/lwipopts.h
+++ b/ports/stm32/lwip_inc/lwipopts.h
@@ -30,7 +30,7 @@
 #define LWIP_IPV6                       0
 #define LWIP_DHCP                       1
 #define LWIP_DHCP_CHECK_LINK_UP         1
-#define DHCP_DOES_ARP_CHECK             0 // to speed DHCP up
+#define LWIP_DHCP_DOES_ACD_CHECK        0 // to speed DHCP up
 #define LWIP_DNS                        1
 #define LWIP_DNS_SUPPORT_MDNS_QUERIES   1
 #define LWIP_MDNS_RESPONDER             1