diff --git a/libraries/ArduinoOTA/src/ArduinoOTA.cpp b/libraries/ArduinoOTA/src/ArduinoOTA.cpp
index f7ad9105813..5634b6f3b5e 100644
--- a/libraries/ArduinoOTA/src/ArduinoOTA.cpp
+++ b/libraries/ArduinoOTA/src/ArduinoOTA.cpp
@@ -332,6 +332,7 @@ void ArduinoOTAClass::_runUpdate() {
         } else {
             log_e("Write ERROR: %s", Update.errorString());
         }
+        delay(1); 
     }
 
     if (Update.end()) {