diff --git a/eeprom_setup/.gitignore b/eeprom_setup/.gitignore
index 299bb98..0e56cf2 100644
--- a/eeprom_setup/.gitignore
+++ b/eeprom_setup/.gitignore
@@ -1 +1 @@
-config.h
\ No newline at end of file
+config.h
diff --git a/eeprom_setup/eeprom_init.h b/eeprom_setup/eeprom_init.h
index a699228..afab99f 100644
--- a/eeprom_setup/eeprom_init.h
+++ b/eeprom_setup/eeprom_init.h
@@ -32,14 +32,14 @@ void StoreEEPROM() {
       strcpy(mqtt_data.password, MQTT_PASSWORD);
       mqtt_data.topic = mqtt_topics;
 
-
-      ConfigData conf {
-        mqtt_data,
-        UpdateInterval,
-        PeriodPWM,
-        ThreshPWR,
-        Hysteresis
-      };
+      ConfigData conf;
+      conf.mqtt = mqtt_data;
+      memcpy(conf.mac, mac, sizeof(mac[0])*6);
+      conf.ip = ip;
+      conf.interval = UpdateInterval;
+      conf.period = PeriodPWM;
+      conf.threshold = ThreshPWR;
+      conf.hysteresis = Hysteresis;
 
       EEPROM.put(ConfAddress, conf);
       Serial.println(conf.mqtt.broker);