diff --git a/src/core/memp.c b/src/core/memp.c
index 904da27a..78955336 100644
--- a/src/core/memp.c
+++ b/src/core/memp.c
@@ -66,6 +66,7 @@
 #include "lwip/tcpip.h"
 #include "lwip/priv/tcp_priv.h"
 #include "lwip/priv/tcpip_priv.h"
+#include "lwip/netifapi.h"
 
 #include <string.h>