diff --git a/factory_settings.ini b/factory_settings.ini
index 106c29c62..469faac18 100644
--- a/factory_settings.ini
+++ b/factory_settings.ini
@@ -28,7 +28,7 @@ build_flags =
     ; OTA settings
     -D FACTORY_OTA_PORT=8266
     -D FACTORY_OTA_PASSWORD=\"ems-esp-neo\"
-    -D FACTORY_OTA_ENABLED=true
+    -D FACTORY_OTA_ENABLED=false
 
     ; MQTT settings
     -D FACTORY_MQTT_ENABLED=false