diff --git a/docs/platforms/espressif_extra.rst b/docs/platforms/espressif_extra.rst
index adaf2af9..b52760df 100644
--- a/docs/platforms/espressif_extra.rst
+++ b/docs/platforms/espressif_extra.rst
@@ -118,7 +118,8 @@ Uploading files to file system SPIFFS
     information first.
 
 1. Initialise project :ref:`cmd_init` (if you have not initialized yet)
-2. Create :ref:`projectconf_pio_data_dir` and put files here
+2. Create ``data`` folder (it should be on the same level as ``src`` folder)
+   and put files here. Also, you can specify own location for :ref:`projectconf_pio_data_dir`
 3. Run target ``uploadfs`` using  :option:`platformio run --target` command.
 
 To upload SPIFFS image using OTA update please specify ``upload_port`` /