diff --git a/birdnet-pi/README.md b/birdnet-pi/README.md
index b53e82b15..d7e3afa6e 100644
--- a/birdnet-pi/README.md
+++ b/birdnet-pi/README.md
@@ -53,6 +53,7 @@ Options can be configured through three ways :
 BIRDSONGS_FOLDER: folder to store birdsongs file # It should be an ssd if you want to avoid clogging of analysis
 BIRDS_ONLINE_INFO: uses either allaboutbird (US birds in english) or ebird (universal and translated) to provide online information
 SPECIES_CONVERTER: if yes, you need to put in the file /config/convert_species_list.txt the list of species you want to convert (example : Falco subbuteo_Faucon hobereau;Falco tinnunculus_Faucon Crécerelle). It will convert on the fly the specie when detected
+Processed_Files : maximum number of rolling files (older being deleted) that will be stored in /tmp/Processed to be retrieved in case of issue during detection
 TZ: Etc/UTC specify a timezone to use, see https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List
 pi_password: set the user password to access the web terminal
 localdisks: sda1 #put the hardware name of your drive to mount separated by commas, or its label. ex. sda1, sdb1, MYNAS...