diff --git a/components/lwip/include/lwip/port/lwipopts.h b/components/lwip/include/lwip/port/lwipopts.h
index f705887508..d06e756850 100755
--- a/components/lwip/include/lwip/port/lwipopts.h
+++ b/components/lwip/include/lwip/port/lwipopts.h
@@ -35,6 +35,7 @@
 #include <stdlib.h>
 #include <time.h>
 #include <sys/time.h>
+#include <sys/fcntl.h>
 #include "esp_task.h"
 #include "sdkconfig.h"