diff --git a/components/drivers/serial/serial_v2.c b/components/drivers/serial/serial_v2.c
index 3e0b057df5..404e7abae9 100644
--- a/components/drivers/serial/serial_v2.c
+++ b/components/drivers/serial/serial_v2.c
@@ -21,6 +21,7 @@
 #include <fcntl.h>
 #include <poll.h>
 #include <sys/ioctl.h>
+#include <dfs_file.h>
 
 #ifdef getc
 #undef getc