diff --git a/src/PPPOSClient.h b/src/PPPOSClient.h
index a3cd128..9babb17 100644
--- a/src/PPPOSClient.h
+++ b/src/PPPOSClient.h
@@ -11,8 +11,6 @@
 #include "Client.h"
 #include "lwip/dns.h"
 #include "lwip/inet.h"
-#include "esp_system.h"
-#include "esp_wifi.h"
 #include "lwip/err.h"
 #include "lwip/sockets.h"
 #include "lwip/sys.h"