diff --git a/eeprom.cpp b/eeprom.cpp
index 816bf1b..ac4695b 100644
--- a/eeprom.cpp
+++ b/eeprom.cpp
@@ -916,7 +916,7 @@ void EEPROM::ready(void)
   // Wait end of write
   do {
        ack = _i2c.write((int)addr,(char *)cmd,0);
-           //wait(0.5);
+       ThisThread::sleep_for(1ms);
   } while(ack != 0);
 
 }