diff --git a/README.md b/README.md
index 1ea7f9c..50dd7e0 100644
--- a/README.md
+++ b/README.md
@@ -3,12 +3,13 @@
 [![Join the chat at https://gitter.im/farribeiro/wscef-docker](https://badges.gitter.im/farribeiro/wscef-docker.svg)](https://gitter.im/farribeiro/wscef-docker?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 Warsaw in docker container. Warsaw is a security module, a.k.a Guardião, for brazilian
-internet banking. This project is compatible of Banco do Brasil and Caixa Econômica
-Federal.
+internet banking. This project is compatible of Banco do Brasil, Caixa Econômica
+Federal and Sicredi.
 
 ## Pre-requisites
 
 - Docker and Docker-Compose of your distro.
+- Set BANKFILES variable (as `export BANKFILES=/home/ff/Downloads/Bankfiles`) to prevent volume creation error
 
 ## Instructions
 
@@ -27,8 +28,9 @@ since environments and volumes are set on `docker-compose.yml`.
 
 **To force replace the container:** `docker-compose up --force-recreate`, thanks[1]
 
-**PS:** Reports that the warsaw daemon for CEF works for the BB site:
-https://github.com/farribeiro/wscef-docker/issues/9#issuecomment-308244119
+**PS:** Reports that the warsaw daemon for CEF works for:
+- BB site: https://github.com/farribeiro/wscef-docker/issues/9#issuecomment-308244119 
+- Sicredi ( https://github.com/farribeiro/wscef-docker/pull/72#issuecomment-573244722)
 
 ~~**PS:** you must run Docker using a GNU/Linux distro running xorg.
 Be aware some installations may run another display server, such as Wayland.~~