diff --git a/ports/esp8266/esp_init_data.c b/ports/esp8266/esp_init_data.c
index eb4d99ebda..c369ed58f5 100644
--- a/ports/esp8266/esp_init_data.c
+++ b/ports/esp8266/esp_init_data.c
@@ -27,7 +27,6 @@
 #include <stdio.h>
 #include "ets_sys.h"
 #include "etshal.h"
-#include "esp_mphal.h"
 #include "user_interface.h"
 #include "extmod/misc.h"
 
diff --git a/ports/esp8266/esp_mphal.c b/ports/esp8266/esp_mphal.c
index 06502e85c4..afa934e00c 100644
--- a/ports/esp8266/esp_mphal.c
+++ b/ports/esp8266/esp_mphal.c
@@ -28,9 +28,9 @@
 #include "ets_sys.h"
 #include "etshal.h"
 #include "uart.h"
-#include "esp_mphal.h"
 #include "user_interface.h"
 #include "ets_alt_task.h"
+#include "py/mphal.h"
 #include "py/runtime.h"
 #include "py/stream.h"
 #include "extmod/misc.h"
diff --git a/ports/esp8266/uart.c b/ports/esp8266/uart.c
index f761ecfd70..c0a33acb57 100644
--- a/ports/esp8266/uart.c
+++ b/ports/esp8266/uart.c
@@ -17,7 +17,7 @@
 #include "etshal.h"
 #include "c_types.h"
 #include "user_interface.h"
-#include "esp_mphal.h"
+#include "py/mphal.h"
 
 // seems that this is missing in the Espressif SDK
 #define FUNC_U0RXD 0