diff --git a/tasmota/sendemail_ESP8266.ino b/tasmota/sendemail_ESP8266.ino
index 39989c2e5..f8fb023fd 100644
--- a/tasmota/sendemail_ESP8266.ino
+++ b/tasmota/sendemail_ESP8266.ino
@@ -1,4 +1,4 @@
-#ifndef ESP32
+#ifdef ESP8266
 #ifdef USE_SENDMAIL
 #include "sendemail_ESP8266.h"