diff --git a/README.md b/README.md
index e9caaad..ba7df2e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,13 @@
 # TwitchBot
-Project to create a bot for Twitch using Python and the library TwitchIO
+Project to create a bot for Twitch using Python and the library TwitchIO.
+
+Is necessary to create a '.env' file with the following parameters:
+
+````
+TMI_TOKEN=oauth:
+CLIENT_ID=
+BOT_NICK=
+BOT_PREFIX=!
+CHANNEL=
+````
+