diff --git a/lib/default/TasmotaSerial-3.3.0/src/TasmotaSerial.cpp b/lib/default/TasmotaSerial-3.3.0/src/TasmotaSerial.cpp
index 81fc94834..e47e0d224 100644
--- a/lib/default/TasmotaSerial-3.3.0/src/TasmotaSerial.cpp
+++ b/lib/default/TasmotaSerial-3.3.0/src/TasmotaSerial.cpp
@@ -30,8 +30,8 @@ extern "C" {
 #ifdef ESP8266
 
 // added to access kTasmotaSerialConfig
-#include "..\..\..\..\tasmota\tasmota_compat.h"
-#include "..\..\..\..\tasmota\tasmota.h"
+#include "../../../../tasmota/tasmota_compat.h"
+#include "../../../../tasmota/tasmota.h"
 
 
 void IRAM_ATTR callRxRead(void *self) { ((TasmotaSerial*)self)->rxRead(); };