diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h b/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h
index 3f2692a50..63c180c31 100644
--- a/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h
+++ b/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h
@@ -32,7 +32,7 @@
 #undef max
 #include <vector>
 
-#define DEBUG_WIFI_MULTI(...) Serial1.printf( __VA_ARGS__ )
+//#define DEBUG_WIFI_MULTI(...) Serial1.printf( __VA_ARGS__ )
 
 #ifndef DEBUG_WIFI_MULTI
 #define DEBUG_WIFI_MULTI(...)